For the record, I'm not asking this in any official capacity.
I'm just wondering what kinds of things hold people back from upgrading to Premium membership. The cost? Not feeling the need to post in premium forums? Not having ever really considered it? Other reasons I haven't thought of?
Again, I'm not acting as a mod in this post. I'm just being curious. It took me about six months to upgrade. I wanted to reach a point where I felt I would be sticking around. And I wanted to see if I really felt the site was worth paying for. I guess the answer is obvious. :)
Thanks for your input.