Plogger - Sweet, lightweight PHP script for image libraries (It's what I use :P)
afraid.org - I have the redirect http://www.sma.pwnz.org/ using this site. You can submit a new domain name (if you own one), and then anyone/people you allow can use it.
J3Concepts - Amazing vector art
Cody Weber's Portfolio - Great photos and music
Hark! A Vagrant - (Sometimes) I actually learn something, and they are fun and funny to read.