We were doing really well with EC until we went on vacation in July and since then it has been really hit or miss (pun! haha). We have caught about three poops since then. He seriously just doesn't care and doesn't cue at all. We still take him to the potty at EVERY diaper change (about once an hour - or once every two hours if DH is on baby duty!) and more often than not he'll go. And most of the time he's dry over night. We get up 1 or 2 times a night for potties.
I'd LOVE for him to poop in the potty... I have a real hatred of poop in cloth diapers. What a mess.