diff --git a/research/token.mdwn b/research/token.mdwn
index c75d0b37dd07556911a8482230818d150c0caa02..d92d86afe02e5de6e4784090aa73dce2005fe727 100644
--- a/research/token.mdwn
+++ b/research/token.mdwn
@@ -25,3 +25,7 @@
 [MUSCLE](https://pcsclite.alioth.debian.org/):
 
     sudo apt install libccid pcsc-tools pcscd pcscd libpcsclite1
+
+## Misc
+
+* [ImperialViolet - Security Keys](https://www.imperialviolet.org/2017/08/13/securitykeys.html).
diff --git a/services.mdwn b/services.mdwn
index 1dc8ae6d8485d07b1609e84259f97a7076621b00..82a6eb3bc7ac71ab3f86c860dd189be7b2e7d14e 100644
--- a/services.mdwn
+++ b/services.mdwn
@@ -90,9 +90,10 @@ Infostructure
   * [lantern](https://github.com/madeye/lantern).
   * [meek](https://trac.torproject.org/projects/tor/wiki/doc/meek).
 
-Social media
-------------
+Social networking
+-----------------
 
+* [Agorakit, a groupware for citizens](https://philippejadin.github.io/agorakit/).
 * [Crabgrass](https://labs.riseup.net/code/projects/show/crabgrass).
 * [Diaspora](https://github.com/diaspora/diaspora).
 * [buddycloud](http://buddycloud.com/) ([desenvolvimento](https://buddycloud.org) / [pacote](http://packages.debian.org/sid/buddycloud-server)).