[DpR]

Hmm, I thought everyone was making this play relatively frequently. Isnt this right out of the HPFAP chapter on check raising?

I feel like I am playing my best when I am getting check raising in on hands like these. Of course in this case you wiffed - but that is the point, you need to use it to get free card with your AK.

Also, the fact that it got checked around means there was decent chance you gain no bets by betting the turn anyway.