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Hi!
I use it... and it's wonderfull: you can share your music with friend and other people around the world, listening to music you have never listen to!!!
Try it and, if you want, you could invite me (simplify media username: rusca86): i've got a lot of songs (12.000+) and i'm always online!
 
i do - a very useful and underexposed application.

Incidentally, i can see wifi enabled iPods/Phones utilising something like this in the near future (i.e. stream from your home mac, thus making store capacity less of an issue)
 
my user name is benpatient

my work share is always on (only 75 songs right now) but when I'm at home I have about 180g of music online, so i'm a good weekend source.

very eclectic selection, too.
 
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