DS didn't do the pointing/clapping/waving thing until quite old, can't remember exactly but probably consistently after 12mo. It worried me at the time, but all fine now. If you are worried, talk to your HV - it's worth getting these things checked out anyway. Did your DD have a check at about 7 or 8 months? I can't remember when exactly but I know DS had one then.
hmm, she is quite chatty but not noticeably more than other babies. She does have a lot of teeth but I don't think that counts in the same way! Have stopped reading stuff about what your baby should do by a certain age- she is waaaaay behind on most things. They don't seem to do another check until a year here - used to get some good advice from HV but now they don't seem bothered at all and just shrug off my "daft" questions