If you are careful, and know who to avoid, you can do some valuable networking on Goodreads, finding some great new books and meeting some great new friends. But you have to approach this site with extreme caution, because there is a small group of people, supported by a number of the employees and volunteer librarians on the site, who do their best to run off and destroy the careers of any Indie authors that come to their attention. Authors, take EXTREME care on this site. Readers, take many reviews with a grain of salt - a lot of them are fake. Usually it is easy enough to tell, but not always. If the site would more carefully enforce its Terms of Service regarding personal attacks on fellow Goodreads members and authors, it would make a huge difference; as it is, they seem to be rather selective about it.