Huh. This explains why you 3bet 22 in the hand I just replied to. In the games I play (2/4 & 3/6 at FT) there's a lot of 3-betting, but squeezes aren't so common that I'm 3-betting <88. If someone's really squeezing you that often, go ahead and 4-bet your pp's once in awhile. You have enough equity if called to make it +ev vs. a wide squeezing range.