[Cwichert]

Hand 2 scares me as well, if I can see the turn cheap I will, otherwise dump it. Hand 1 and 3 I'll play more aggressively depending on position. If I'm EP I'll tend to bet this more often than not. If I'm last to act and its checked to me, I'll check it and bet the turn if the low/straight card doesn't come. Yes, I know I just gave a free card to all the low draws, but at the low limits I typically play noone throws away the low draw on the flop anyway. Ideally I'll get a safe turn card and someone else will bet it infront of me so I can raise. Keep in mind this is very weak tight and works much better at the lower limits. In better games good players will exploit this strategy.