I have an excuse, I have to be online a long time! It depends on what time I get up, normally about 9am so I could be on for at least fifteen hours those days, I have been known to still be here at 2am so do the sums, I make that seventeen hours!
Some days I am do actually drag myself away from the computer, like today for a massage, tomorrow for lunch etc. I guess I average at least ten hours each day, nah, more than that.

Terry's upgrade has changed my activities. I rarely took quizzes but since the bonuses and badges, and of course the 'classes' I have taken quite a few quizzes. Those badges are addictive.