Raise more preflop is going to be a common response, and I can understand why. Im out of the BB and raise to 4xBB and there are 3 limpers in the pot, a bigger raise probably would have been better but I dont think it made a big difference, if you disagree please say so.

Anyways, I raise and get one call. Flop comes pretty coordinated and I bet the pot [after rake]. Villain minraises me to about $6, any standard sized 3bet is going to make me pot committed, so I simply push. There are going to be a lot of scare cards on the turn, so I want to simply get the money in here. I only had about 20 hands on villain so I cant judge much based on that, but he was aggressive postflop.

Against an opponent who has shown aggression postflop before, how do you respond when holding aces on a coordinated board?

Party Poker No-Limit Hold'em, $ Hero (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

CO ($7.24)
Button ($37.10)
SB ($25)
Hero ($25.25)
UTG ($19.65)
UTG+1 ($38.09)
MP1 ($58.51)
MP2 ($44.07)
MP3 ($31.88)

Preflop: Hero is BB with A, A. SB posts a blind of $0.10.
1 fold, UTG+1 calls $0.25, MP1 calls $0.25, 2 folds, CO calls $0.25, 2 folds, Hero raises to $1, UTG+1 folds, MP1 calls $1, CO folds.

Flop: ($3.10) 8, Q, T (2 players)
Hero bets $2.95, MP1 raises to $5.9, MP1 calls $18.10.

Turn: ($30.05) 9 (2 players)

River: ($30.05) 3 (2 players)

Final Pot: $30.05