Choosing books

I enjoy reading, but I have a terrible time deciding what to read next. Mostly I beg friends to make recommendations or scan the groups at goodreads. Just ran across a couple of new ways to get recommendations, though. The first is whichbook. Set up to four range choices, such as Happy .... Sad or Easy .... Demanding, and the site makes suggestions. The other is BookLamp. It calls itself "the home of the Book Genome Project" and works similar to Pandora.