Stack sizes all pretty much around 100bb
I tried the "table selection" strategy that some guy proposed here - which is to select an empty table and sit down with a non-scary 85bb or something stack, which has worked out pretty well so far.
And this was pretty early on a table I opened.

I might as well tell you how it came down - on the JQQ board the villain was on a complete bluff and showed a 7 high, and on the other hand he flopped the nut flush. And that's why you're probably right. There are players capable of bluffing the raiser with pretty much no hand, or maybe they even think they're betting for value in that spot with top pair.
I used to take the "everyone know what he's doing unless proven otherwise" approach.
I don't want to sound presumptuous - but it looks like 80% of the people at these stakes border on retardation... minimum betting the nuts, and calling overbets with gutshots.
But I still feel like I'm just breaking even with these kind of calls. It's one thing getting called, and another having to call 2 times the pot with just one pair.... just doesn't feel right.