Grooveshark?

[Violent Unrest in Allentown]

Non-committal playlists!  You sign in, make a playlist, add songs and share with others.  I don't think it's legal but nobody's gone after it yet.  You can also upload songs if they're not present.

My work in progress: http://listen.grooveshark.com/playlist/Yesss/50414644?src=5

[Infinite Jerkgrinders]

Cool shit

Here's my current electronic discofunk binge mix
http://listen.grooveshark.com/#/playlist/Space+Motorcycle/50415340?src=5

[Violent Unrest in Allentown]

Nice.

[Infinite Jerkgrinders]

This is really really fucking cool btw, I'm looking forward to spending time to put some of my mixes online that I might easily access them at work.

I'm gonna hook all of my coworkers on it.

the only drawback is that some of the less known mixes I can't seem to find. I'm hesitant to upload music though as i'm pretty sure its akin to hosting music for download or play.