ikiwiki
nifty wiki compilier that uses a revision control system for storage.
blueslugs.com » Blog Archive » tag(1): del.icio.us-style file tagging
experimental use f tags on a filesystem
Dynamic Private Peer-to-Peer Net
a set of perl scripts that allow the dynamic creation of an IPSEC network between peers,, using gpg to prove identity
tircd - Google Code
tircd presents twitter as an irc channel. You can connect to tircd with any irc client, and twitter as if you were on irc
memcache-top - Google Code
small perl script for monitoring memcached server(s)