Pretty much. Up till 3 or 4 hunting for something interesting or useful in the crackberry forums most nights, on the bb browser when ever im not at home and that does include while im at work, but shhh, don't tell my boss.
Well, I know I am using mine when I start suffering from "Blackberry thumb"..... Feels kind of like arthritis..... I've had days where it's been so bad, I had to keep the BB holstered for the day.....