Coppertop you wrote on the "why the rush thread"...
"I've had some filthy looks from other parents when ds2 has rattled off the names of shapes, colours etc... learn how to let us know if he does/doesn't want something. IMHO being able to do the basics like pointing, nodding, shaking his head"
My ds can rattle off colours and shapes (always correct, right from the start, could do this at about 20 months) but ask him to point and he makes this really weird fist.
He used to point, but since learning to talk if you say "show me the elephant" he just goes and gets another book he remembers an elephant is in, or says, "on the page mummy"
He has also memorised "the Quangle Wangles Hat" in 2 weeks and will recite it as we walk down the street. He doesn't nod or shake his head and can't/won't wave when he says bye bye.
Is this cause for worry? He's 2 in 2 weeks.