Pram I have not heard of anyone complain of that particular problem. I have got a couple of friends into babywearing but they tend to use it in certain situations for convenience, like when you need to go somewhere not buggy friendly or when baby is crying and you need to get on with something else. You're totally allowed to be a casual babywearer!! I find the babies are quite happy to be put down, but I just want to keep wearing them. If your not sure about babywearing but you wanted to give it a go, you could borrow a sling from a sling library and try before you buy, usually its no more than a couple of squids (some are free) plus a deposit returned to you on return of the sling.
Mummy I used a Moby (bright pink, not my sling!!) for the first time the other day, they are lovely and snuggly and very forgiving if you haven't used wraps before. They can be used for roughly the 1st 6months (longer if you have a small baby, if your not hooked by then, I guess its not your thang!
F&T