I'll be happy to ask another, or a followup to feature anything you'd like. And I'm sure you've got a lot of friends around this site and others who would be happy to help out as well. So feel free to seed the field.
I second Tanniel's suggestion of links to books up top, as well as your website/ blog/ facebook. This is a big opportunity for them to get to know you as an author, so you should make it as easy as possible. And they're already buying into any potential marketing by clicking on the AMA link in the first place, so don't waste the chance.
Also, I don't have many readers, but I'm also linking your AMA on my book's FB page.