Thanks, Sost.
these threads have been good, and worth staying with because they have been mutually supportive. When I've had a dilemma or a concern, I feel like everyone else understands and gives good advice because you can see the wood for the trees, whereas sometimes, I'm just too emotionally involved. I hope sometimes I've managed to reciprocate.
I will try to find the article in my browsing history later, but, as I remember, the reason 8 max were proposed at the time of the reforms (if they were reformed, of course) was to allow time for hobbies and volunteering.