I just started posting on Kindle Boards yesterday, and I've doubled book sales for DATING MY VIBRATOR in about 12 hours. Okay, so now I've sold a dozen downloads--but now I'm actually selling to strangers! And lots of people have been looking at my thread. So can you, just register at Kindle Boards and go here: http://www.kindleboards.com/index.php/topic,32236.0.html
In any case, Kindle is a grand adventure!