Virtually every on-line forum, photographic or not, has an active contingent that is much, much smaller than the official 'number of members.' [From a quick look at several member rolls, my guess is that the a graph of the posts by member would look like a poisson distribution.] I have always been curious why other people have chosen to leave forums when they have. Since I can't poll the people who have left TPF, altho that might be a good idea as a method to direct improvement of this site, I am asking you why you have left where you no longer are. So, how many have you left? Why did you leave? Are you still active at all? How can we keep good people here?