Count me in as another attachment parenting devotee... although I'm currently trying to get a little less attached.
My "baby" is two, and we finally did wean him... but we aren't sure how to get him out of our bed! Co-sleeping was absolutely right for us for the first two years, but now DS is tall and likes to sleep sideways between me and DH. Oh, and he thinks it is really funny to try to kick Daddy out of bed. We got an adorable toddler bed that DS loves to play on and line up his stuffed animals on, but he shows absolutely no interest in sleeping anywhere other than with us.
I brought it up with our pedi at DS's last checkup, and our pedi laughed and said that we did have a problem. (The same way that he says "well, he's sick" when we bring in DS when he's sick.) Ok, so our pedi has a warped sense of humor, but that's probably why we adore him.