Well hopefully those are shared accounts. I cant imagine 10+ hours a day of AH is healthy - mentaly or physically.
I knew a woman going through a divorce and she got caught up in those chat rooms, email, icq etc. She was on the computer like 14 hours a day. She really started getting kooky -wanted me to check her computer to see if the government had installed a program on it (seriously!). I tried to explain to her that maybe she should go seek some help, and she went off on me. Oh well - sure hope she got out of it.