diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..29c3097
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,518 @@
+                       GNU AFFERO GENERAL PUBLIC LICENSE
+
+                          Version 3, 19 November 2007
+
+Copyright © 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is
+permitted to copy and distribute verbatim copies of this license document, but
+changing it is not allowed. Preamble
+
+The GNU Affero General Public License is a free, copyleft license for software
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+The licenses for most software and other practical works are designed to take
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+You may not propagate or modify a covered work except as expressly provided
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+will automatically terminate your rights under this License (including any
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+However, if you cease all violation of this License, then your license from a
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+copyright if you do not accept this License. Therefore, by modifying or
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+
+Each time you convey a covered work, the recipient automatically receives a
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+subject to this License. You are not responsible for enforcing compliance by
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+
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+License, and you may not initiate litigation (including a cross-claim or
+counterclaim in a lawsuit) alleging that any patent claim is infringed by
+making, using, selling, offering for sale, or importing the Program or any
+portion of it. 11. Patents.
+
+A "contributor" is a copyright holder who authorizes use under this License of
+the Program or a work on which the Program is based. The work thus licensed is
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+
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+
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+manner consistent with the requirements of this License, to extend the patent
+license to downstream recipients. "Knowingly relying" means you have actual
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+
+A patent license is "discriminatory" if it does not include within the scope of
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+of one or more of the rights that are specifically granted under this License.
+You may not convey a covered work if you are a party to an arrangement with a
+third party that is in the business of distributing software, under which you
+make payment to the third party based on the extent of your activity of
+conveying the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory patent
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+specific products or compilations that contain the covered work, unless you
+entered into that arrangement, or that patent license was granted, prior to 28
+March 2007.
+
+Nothing in this License shall be construed as excluding or limiting any implied
+license or other defenses to infringement that may otherwise be available to you
+under applicable patent law. 12. No Surrender of Others' Freedom.
+
+If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not excuse
+you from the conditions of this License. If you cannot convey a covered work so
+as to satisfy simultaneously your obligations under this License and any other
+pertinent obligations, then as a consequence you may not convey it at all. For
+example, if you agree to terms that obligate you to collect a royalty for
+further conveying from those to whom you convey the Program, the only way you
+could satisfy both those terms and this License would be to refrain entirely
+from conveying the Program. 13. Remote Network Interaction; Use with the GNU
+General Public License.
+
+Notwithstanding any other provision of this License, if you modify the Program,
+your modified version must prominently offer all users interacting with it
+remotely through a computer network (if your version supports such interaction)
+an opportunity to receive the Corresponding Source of your version by providing
+access to the Corresponding Source from a network server at no charge, through
+some standard or customary means of facilitating copying of software. This
+Corresponding Source shall include the Corresponding Source for any work covered
+by version 3 of the GNU General Public License that is incorporated pursuant to
+the following paragraph.
+
+Notwithstanding any other provision of this License, you have permission to link
+or combine any covered work with a work licensed under version 3 of the GNU
+General Public License into a single combined work, and to convey the resulting
+work. The terms of this License will continue to apply to the part which is the
+covered work, but the work with which it is combined will remain governed by
+version 3 of the GNU General Public License. 14. Revised Versions of this
+License.
+
+The Free Software Foundation may publish revised and/or new versions of the GNU
+Affero General Public License from time to time. Such new versions will be
+similar in spirit to the present version, but may differ in detail to address
+new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program specifies
+that a certain numbered version of the GNU Affero General Public License "or any
+later version" applies to it, you have the option of following the terms and
+conditions either of that numbered version or of any later version published by
+the Free Software Foundation. If the Program does not specify a version number
+of the GNU Affero General Public License, you may choose any version ever
+published by the Free Software Foundation.
+
+If the Program specifies that a proxy can decide which future versions of the
+GNU Affero General Public License can be used, that proxy's public statement of
+acceptance of a version permanently authorizes you to choose that version for
+the Program.
+
+Later license versions may give you additional or different permissions.
+However, no additional obligations are imposed on any author or copyright holder
+as a result of your choosing to follow a later version. 15. Disclaimer of
+Warranty.
+
+THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
+EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER
+PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER
+EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE
+QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE
+DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+16. Limitation of Liability.
+
+IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY
+COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS
+PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL,
+INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE
+THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED
+INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE
+PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY
+HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 17. Interpretation of
+Sections 15 and 16.
+
+If the disclaimer of warranty and limitation of liability provided above cannot
+be given local legal effect according to their terms, reviewing courts shall
+apply local law that most closely approximates an absolute waiver of all civil
+liability in connection with the Program, unless a warranty or assumption of
+liability accompanies a copy of the Program in return for a fee.
+
+                          END OF TERMS AND CONDITIONS
\ No newline at end of file
diff --git a/README.md b/README.md
index 900405d..5f2bb1c 100644
--- a/README.md
+++ b/README.md
@@ -50,3 +50,17 @@ It is possible to use these example sentences to demonstrate the usage of words
 
 ## License
 Copyright © 2014-2016 Morgan Astra <m@morganastra.me>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/> */
+
diff --git a/src/pronouns/config.clj b/src/pronouns/config.clj
index fdb4c97..b0c83d5 100644
--- a/src/pronouns/config.clj
+++ b/src/pronouns/config.clj
@@ -1,3 +1,19 @@
+;; pronoun.is - a website for pronoun usage examples
+;; Copyright (C) 2014 - 2016 Morgan Astra
+
+;; This program is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU Affero General Public License as
+;; published by the Free Software Foundation, either version 3 of the
+;; License, or (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU Affero General Public License for more details.
+
+;; You should have received a copy of the GNU Affero General Public License
+;; along with this program.  If not, see <http://www.gnu.org/licenses/>
+
 (ns pronouns.config
   (:require [pronouns.util :as u]))
 
diff --git a/src/pronouns/pages.clj b/src/pronouns/pages.clj
index 708d912..25ab4ee 100644
--- a/src/pronouns/pages.clj
+++ b/src/pronouns/pages.clj
@@ -1,3 +1,19 @@
+;; pronoun.is - a website for pronoun usage examples
+;; Copyright (C) 2014 - 2016 Morgan Astra
+
+;; This program is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU Affero General Public License as
+;; published by the Free Software Foundation, either version 3 of the
+;; License, or (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU Affero General Public License for more details.
+
+;; You should have received a copy of the GNU Affero General Public License
+;; along with this program.  If not, see <http://www.gnu.org/licenses/>
+
 (ns pronouns.pages
   (:require [clojure.string :as s]
             [pronouns.config :refer [*pronouns-table*]]
@@ -5,6 +21,10 @@
             [hiccup.core :refer :all]
             [hiccup.util :refer [escape-html]]))
 
+(defn href
+  [url text]
+  [:a {:href url} text])
+
 (defn wrap-pronoun
   [pronoun]
   [:b pronoun])
@@ -64,15 +84,20 @@
    [:p "This is a bit unwieldy. If we have a good guess we'll let you use just the first one or two."]])
 
 (defn contact-block []
-  (let [twitter-name (fn [handle] [:a {:href (str "https://www.twitter.com/" handle)} (str "@" handle)])]
+  (let [twitter-name (fn [handle] (href (str "https://www.twitter.com/" handle)
+                                       (str "@" handle)))]
   [:div {:class "contact"}
    [:p
     "Written by "
     (twitter-name "morganastra")
     ", whose "
-    [:a {:href "http://pronoun.is/ze/zir?or=she"} "pronoun.is/ze/zir?or=she"]
+    (href "http://pronoun.is/ze/zir?or=she" "pronoun.is/ze/zir?or=she")
     ". "
-   "Visit the project on " [:a {:href "https://github.com/witch-house/pronoun.is"} "github!"]]]))
+    "pronoun.is is free software under the "
+    (href "https://www.gnu.org/licenses/agpl.html" "AGPLv3")
+    ", visit the project on "
+    (href "https://github.com/witch-house/pronoun.is" "github")
+    ","]]))
 
 
 (defn format-pronoun-examples
@@ -101,7 +126,7 @@
 (defn make-link [path]
   (let [link (str "/" path)
         label path]
-    [:li [:a {:href link} label]]))
+    [:li (href link label)]))
 
 (defn front []
   (let [blah (println *pronouns-table*)
diff --git a/src/pronouns/util.clj b/src/pronouns/util.clj
index ef353a8..5aa9530 100644
--- a/src/pronouns/util.clj
+++ b/src/pronouns/util.clj
@@ -1,3 +1,19 @@
+;; pronoun.is - a website for pronoun usage examples
+;; Copyright (C) 2014 - 2016 Morgan Astra
+
+;; This program is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU Affero General Public License as
+;; published by the Free Software Foundation, either version 3 of the
+;; License, or (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU Affero General Public License for more details.
+
+;; You should have received a copy of the GNU Affero General Public License
+;; along with this program.  If not, see <http://www.gnu.org/licenses/>
+
 (ns pronouns.util
   (:require [clojure.string :as s]))
 
diff --git a/src/pronouns/web.clj b/src/pronouns/web.clj
index 6c758fe..168ed62 100644
--- a/src/pronouns/web.clj
+++ b/src/pronouns/web.clj
@@ -1,3 +1,19 @@
+;; pronoun.is - a website for pronoun usage examples
+;; Copyright (C) 2014 - 2016 Morgan Astra
+
+;; This program is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU Affero General Public License as
+;; published by the Free Software Foundation, either version 3 of the
+;; License, or (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU Affero General Public License for more details.
+
+;; You should have received a copy of the GNU Affero General Public License
+;; along with this program.  If not, see <http://www.gnu.org/licenses/>
+
 (ns pronouns.web
   (:require [compojure.core :refer [defroutes GET PUT POST DELETE ANY]]
             [compojure.handler :refer [site]]