I was a faithful, enthusiastic, high-profile member of Google Answers until its sudden demise in November of 2006, when Google shut it down. When Uclue came into being, giving a home to former Google Answers researchers, I celebrated. It’s a class operation with a lot of serious exchange of information, but I couldn’t afford the fees just for fun.
Later I became active on WikiAnswers, which started off well but was picked up by Answers.com and quickly became a ghetto. I left after a year’s activity and spent one month in the harsh and unpleasant climate of Askville. Disaffected Askvillians were migrating here, and I followed them in November of last year. Since then I have not once failed to collect my daily point for visiting two days in a row.
So I guess the answer is 5, counting this one.