I've been 4-tabling 1/2 on PokerRoom and have found lately that it's overall pretty tight. A ton of my EP and MP raises to open have garnered me the blinds a lot more than I expected.

Maybe there are just tons of bonus whores hanging around now trying to play super tight and clear some bonus. Then again, I might be a really crappy limit player. I've been playing SNGs for over a year and didn't touch limit for the past 3 or 4 months.