One reason why you don't want to play hands like this is so you're not facing difficult decisions exactly like this later on in the hand. As you can see, there's much disagreement here as to whether you should be cautious or get as much money in the pot as you can. I'd check it right behind because it smells a little fishy. I wouldn't be surprised if both opponents had you beat, but there's a good chance at least one of them do. I could definitely see the preflop raiser in one of these games saying "holy [censored] I've got 2 jacks I better press the raise button because I'm [censored] horrible."