In my opinion and Schatzie's too (she just spoke in Yorkinese) there should be NO limit to when, where, or how often or long one spends their own time on this site.
If I want to personally read each thread/post, and at times even have to read it twice I will. If need be I will spend all day and night responding with my honest and sincere feelings to their thread in hopes to help or enlighten. I by no means want someone to "limit" my time that I full heartedly give to others.
This web site is everything I could ever hope it to be. (other than have a few more emoticons, now that would be nice)