T he other day, I was involved in a discussion about providing links to more than just Amazon.com. The claim was that Barnes & Noble checks to see if authors are linking to them or not and they will stop selling the author's books if they don't find links to their site. I don't know if that is true or if it is just an urban legend. It seems to me that Barnes & Noble has better things to do than to pay someone to see how many links there are from the author's website. Besides which, Barnes & Noble makes money from selling books, not from links. But it's one of those things that sounds almost believable because Barnes & Noble has a history of refusing to sell some books. But this post isn't about that.