smouse
I was giving a personal opinion. If I see ten questions asked in one post, then I usually move on to another question, unless I'm particularly bored (which doesn't happen much these days since I started my infamous blog!!).
This is because you have to continually check which one's have been answered already, and the post gets longer and longer. Once it goes over 20 postings, and into a second page, it becomes tedious in the extreme.
There is a happy medium, and it probably depends on the type of question, which is why I carefully avoided trying to quantify it. As ever, common sense is usually the best guide.