Okay I just got a soundbug for my bday (nov 8th)
a couple people here on twl were curious if it actually works or not
if you dont know what a soundbug is.....
http://www.thinkgeek.com/gadgets/electronic/5a15/
So anyway....YES it does work quite well actually you just put it on a glass surface and Voila it does make a very good speaker.......This is very fun to use on the bus (so long as you dont play nsync or bsb) would not reccomend using it AT school unless ur at lunch and you are a senior!
Doesnt do bass notes obviously but it does kick ass for portable speakers :P