I agree with this idea, but not necessarily in the light of clutter or dumb questions; when making threads like the one I made last week about a simple typo (as Toujours suggested) make you wonder why isn't there a faster, simpler way to ask simple questions and suggest simple things, like:
"There's a missing button on X theme!"
"There's a typo on the calendar day title."
"What does this badge mean?"
You know, maybe temporal stuff like GT8 ranks wouldn merit an explanation in the FAQ, yet neither a whole new thread to ask about their meaning.
And maybe assigning Q&F to an "all answers" existing staff member so they would always dedicate attention to new threads and questions and thus avoid topics and posts getting lost in the void?