Thanks to

 * Thadeu "GNU" Cascardo <cascardo@holoscopio.com> for all his help
   with pubsub, XMPP and all C tips he gave me.

 * Marcelo "Metal" <metal@alucinados.com> for his help with some
   things in the logging system.

 * Gurer Ozen <palpa@jabber.org> all iksemel team for their library.

 * The Ejabberd team for a great and robust XMPP server.

