We interrupt our regularly scheduled program with a brief message: Dani Greer has been consumed by technology this week as she monitors popularity and sales of her first e-book through the Amazon KDP Select publishing program. We've talked about The Corner Cafe: A Tasty Collection of Short Stories here . It's a group project by the BBT Cafe authors. You can read more about it at her Blog Book Tours blog . This month, if she's hearing any voices, they are speaking in numerals. What fascinates her most are the online reports she sees at Amazon showing the progress of not only book sales, but also how the online promotion is impacting the book's Amazon ranking. These statistics show up right on the product page , as does the ranking in various Top 100 lists. On day #3 of the Corner Cafe blog book tour, the ranking went from #100,654 to #19,118. Quite an improvement with some online promotion to create noise! Who says blog book tours and sharing on social networks doe...