I always do that Some nights I am even up at 10 on TT... and didn't even start my homework :furawatchi:
But that is because it is so fun here!! I like it better than MSN because you don't have to think of something to say to someone all at once, you can browse... go get a snack, and check if people have replied to you or anything...
I always stay up late on Tamatalk. But for some weird reason, whenever I go to bed really late (like at 11 ) I find that I wake up really early in the mornings... (which is good)