My DS5nextmonth also is a nonstop talker. If he's bugging me by talking too much, and I am successful in redirecting him so he's not asking me questions, he'll still talk to himself! It's fun to listen to his conversations with himself though...

I have often said that this is my own fault, because I read somewhere that you should give a play-by-play to your infant. I did this, and I produced a child who doesn't stop talking!

Here's a funny - we recently discovered the Boomerang channel, with old cartoons. He watched his first episode of Topcat, and said "This is sort of like Tom and Jerry, because there's always someone chasing someone else, but Topcat talks constantly, like me!"