Seems to me, that when the flop has a pair on it, just about everyone checks just about everytime. The last person, with position will sometimes bet, as I'm thinking they should everytime, no matter what cards they hold just for the fold equity value.
But most times, everyone merrily checks away. As if we are all waiting for the I CAN'T CONTAIN MYSELF, I JUST MADE TRIPS DONKEY, to shove all of their chips in.
Or, is this just some mutually agreed on thing, where we all suspend play because we want to see the turn sooooo bad.