Kindle Singles sound attractive if you have a shorter work to sell. If your ebook is accepted into the program, you can get the 70% royalty even if your ebook sells for less than $2.99.
Has anybody submitted anything to Kindle Singles? http://www.amazon.co...ocId=1000700491
I'm also curious as to which formats (epub, mobi, Word, PDF), folks have used to submit their work.