I'm not sure what astounds me most about MixTape.me: that this is Adam's first major web development undertaking, or that he found the time to build something so mature and addictive outside of a demanding dayjob. After all our blustery hand-waving about being productive, teaching yourself new skills, and making things you care about at Lifehacker, this guy is truly walking the talk. Congratulations, Adam! Check out MixTape.me, and see what fun I've been having there with my playlists.

Update: Check out a playlist of mine that's gotten a few favorites and comments after the jump.

This is a playlist I put together based on a mix Michelle from Aurgasm sent me. I've been jamming to this in iTunes for a few weeks now, so I'm happy to share the love. (Thanks Michelle, for making me look like I've got great taste!)