It all sounds like a right old faff to me, is there any advantage in starting around 2 (other than saving on nappy costs!) My little one is 2 and 3 months, happy to wait till he's nearer 3 to potty train, he doesn't start preschool till next sept and he'll need to be trained by then but that's ages away. We've got a potty and he's done poo's and wee's on it, so it won't be a total shock to him when we do start.
I just can't see what the rush is with some people, am I missing something? Is there a risk with starting later?