Both, I think. But the curves were somewhat different. The really good questions started trailing off quite some time ago (presumably the low-hanging fruit got

Both, I think. But the curves were somewhat different. The really good questions started trailing off quite some time ago (presumably the low-hanging fruit got picked), but the flood of crap didn't really swell until relatively recently. There are fewer good questions, but there really didn't use to be five or more instances of "How do I make one object talk to another?" every single day. That is a new development.