I usually don't choose BA right away, but every once and awhile I'll go back and choose BA for all the questions that I haven't yet. It usually ends up being months after I initially asked the question.
thanks for the reminder...i sometimes do forget...
I have not and I care to not give the best answer. I think the only time I might give a best answer is if it gives no opinion but more facts to add to the OP.
I see no reason to give best answer based on opinion. That just seems... foolish. It seems to perpetuate popularity or only reaffirm an opinion of mine instead of necessarily giving the best written answer and even then most would just look at the Best Answer and then no other answers. Not fair to others. So meh.