Are you guys also seeing the "trappy chappies" more and more at the micros? Seems to happen to me several times a day now, both in tourneys and cash games... Should I start to include big pairs (maybe discounted) into any unknown limp/caller's range??

In the hand below, villain is 32/18/1.25 and no 3-bet over 22 hands. I would have bet the river to get value from all his aces, and it is the fact that it was a flush card that made me tip the other way. Against a {77,55,AKs,AsQs,AsJs,AsTs,As9s,As8s,A7s,As6s,A5s-A4s,As3s,As2s,AKo,A7o,A5o-A4o} turn continuing range I am a favorite. But I was finding it weird that a strong A or two pairs hadn't raised me by now, especially with the flush draw on the board. If I remove all the AK except AsKs, and all the two pairs except As5s from the range then I am 100% beat. When shown a set, I would expect it to be 5's or 7's, rarely A's or K's...

I am still glad that he missed a lot of value with his ugly slowplay. Had he raised the turn, I would have stacked off on the spot.

Full Tilt No-Limit Hold'em, $0.02 BB (8 handed) - Full-Tilt Converter Tool from FlopTurnRiver.com

saw flop | saw showdown

Villain (SB) ($1.58)
BB ($2.47)
UTG ($2.59)
UTG+1 ($2)
MP1 ($0.37)
MP2 ($1.98)
CO ($3.58)
Hero (Button) ($2.28)

Preflop: Hero is Button with 4, 4
3 folds, MP2 calls $0.02, 1 fold, Hero bets $0.10, Villain calls $0.09, 2 folds

Flop: ($0.24) 7, A, 5 (2 players)
Villain checks, Hero bets $0.18, Villain calls $0.18

Turn: ($0.60) 4 (2 players)
Villain checks, Hero bets $0.46, Villain calls $0.46

River: ($1.52) K (2 players)
Villain checks, Hero checks

Total pot: $1.52 | Rake: $0.10

Results:
Hero had 4, 4 (three of a kind, fours).
Villain had A, A (three of a kind, Aces).
Outcome: Villain won $1.42