[rwanger]

I mix it up between:
-Betting flop, checking turn, and checking river (hoping to pick off a bluff when opponent tries to buy the pot)
-Check/calling flop, check folding river (a bit weak I know)
-Checking with the intention of raising a late position bettor, and folding if there is a bet from EP or a bet and another caller.

Of course it all depends on the board and what types of hands your opponents will play.