He knows his alphabet and can count reasonably well. It never occurred to me that I should be worrying about whether he should be learning to read! Does it make any difference if he learns later? I am not worried in the least that he will eventually learn - he loves stories (actually he loves stories with lots of words and only a few pictures which are far too advanced for learning to read). I always thought that my job was to instill a LOVE of stories and books and that reading was something he would learn at school with the incentive of being able to read his favourite stories by himself? We occasionally look at books and point at words, but he gets bored with that and wants a "proper" story.
Now, I discover that lots of MNers with 3 year olds are teaching reading and phonics to their lo's. If ds loves books so much is there something weird about the fact that he has never asked or shown any interest in learning for himself yet?