I received a Borders gift card for Christmas. When I went to Borders online there was Glenn Beck's Broke as an ebook. I bought the book and it downloaded, or so I thought. Twice the Borders app locked up and once it required re-installation.
And twice the book was gone when I was not in a wifi spot. If you are thinking of using the Borders ipad app, you may want to check on these issues first. I hope to keep the book long enough to read it.