Question with Opponents Pot Odds

[Hybrid_11]

This really is not a stat question as much as a theory question. We all know the main goal is to get are opponents to make unprofitable decisions usually relating to bad odds of hitting to what the pot is laying them. My question is what is the strategy when the pot is giving them the right odds wheter they know it or not. I have a hand as an example from a shorthanded game. It is checked all around to me on the flop with 30 dollars already in the pot or 10 sb. Now almost anybody is correctly calling the flop if i bet. Is it still right to throw out that flop bet?

Party Poker 3/6 Hold'em (6 max, 6 handed) converter

Preflop: Hero is Button with K[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/diamond.gif[/img].
UTG calls, MP calls, CO calls, <font color="#CC3333">Hero raises</font>, <font color="#666666">1 fold</font>, BB calls, UTG calls, MP calls, CO calls.

Flop: (10.33 SB) 2[img]/images/graemlins/spade.gif[/img], 6[img]/images/graemlins/spade.gif[/img], 7[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(5 players)</font>
BB checks, UTG checks, MP checks, CO checks, <font color="#CC3333">Hero bets</font>, BB folds, UTG calls, MP calls, CO calls.