It depends on the personal capacity of the individual in being to able to do justice with any and all forums. I personally would find it tough to remain active on more than 3 forums, mainly due to time constraints. If you are good and very active on even just one or two top most forum, I think it is enough to be known and to do good business...imo Regards, RightMan
That is normal. They won't stay on your forum unless you have a lot of activity there. Don't get discouraged keep working hard.
wow i dont remember but I have joined to a lot of forums . Im sure it's more than 30, Most of them are connected with Computer Graphic , e.g cgtalk,max3d etc