Could group promos be the wave of the future for indies?

As folks who occasionally stop by this blog may have noticed, I participated in a group promo for fantasy ebooks last week, Summer Solstice Free Fantasy. 23 authors who hang out on the Kindle Boards got together and offered a total of 29 books for free on June 20-21.

Chris Tarwater, husband and promotions manager for his wife Tristan Tarwater, had the idea for the promo and did most of the organization, including putting together the site and having a banner made. For those of us interested i...