Trulia — commercial mashup mixing real estate and Google Maps, with stats and great design (via)
PervWatch — creepy Google Maps mashup with sex offender data
eHub — constantly updated list of new Web 2.0-ish projects
AJAX using only an image — crazy ass technique that doesn’t use XMLHttpRequest, and works without cookies (via)
Pixen — open-source OS X app designed for creating pixel art (via)
JotSpot Live — real-time collaborative text editor, like SubEthaEdit for the web
iTunes Music Video Gate — paste in an iTunes music video link, get the unrestricted Quicktime download; with an XML feed of new videos