[Coleman]

If you show aggression preflop, show it on the flop. You might get surprised by the play of your opponent!
No need to push on that flop, of course. If he calls your bet on the flop, a classic "weak" play is to bet the same on the turn. You'll get a lot of checkraises.

You'll get more calls early. There are much better drawing odds on the flop, even for hands as weak as middle pair with a gutshot. Those are the guys you want to string along- the ones drawing dead. They will call!

If you wait until the turn or river to bet out, nobody will have any drawing (dead) odds.

Also: No matter what you flop, it's not the nuts. (OK, straight flushes excepted) Might as well make them pay to draw to that boat!