[donquay]

If you flat it, there's a lot of cards that could come on turn that you won't like (as you've pointed out), so I wouldn't like calling 1/3 of my stack and folding to a scare card.

My first instinct would be to shove since to me this seems like KQ with a spade, or a pair plus high spade. Since villain has been so active assigning him a range is tough but I'd lean towards him being on a big draw.

I don't have pokerstove so maybe someone can run some numbers...given the action, board, and villain's willingness to be in a lot of pots, there's an awful lot of holdings he'd play this way.

Anyways like I said my first instinct is to shove since there's way too many cards that I'd hate to see on the turn after flatting the flop..and we're in good shape against a lot of his range. Then again I have my moments of spew and this could be such a situation.