Here are some things that I made or worked on:
A digital display for art.
What the internet is talking about.
We asked 20 people in 20 days about the last great thing they saw on the Internet (made w/ @jvanslem).
An iPhone app that makes it easier to break up with people by text message (w/ @laurenleto).
...And some fun hacks that may or may not work anymore:
A leaderboard of your distance travelled. The first web client built on top of the Moves API. (w/ @qarren and @constancias).
A personalized vinyl store based on your listening data from Rdio or Last.fm
Inspired by Stellar.io, a discovery tool that lets you see what your friends are liking on Tumblr.
A word cloud generator for your most frequently tweeted words (made w/ @alexmr).
A game that challenges you to name 10 things that aren't Skrillex.