[Krista D. Ball]

The most logical thing for Amazon to do is to start selling epub books too. That would be welcome news to us Indie authors since it would make more sales for us.

So do expect Amazon to start selling epub books?

Amazon will only do what serves Amazon best, as any company will do. Considering that they only recently made their device able to read pdfs (and still don't even offer that option), I wouldn't hold my breath for it to be anytime soon.