I have a WP blog, and I notice that almost everyday is someone new registered in it. That would be nice if they were real users, but they are not. It looks quite like automatic or random names (xuxyrahe, wwcozz ... etc.). My question is: What is the purpose of doing something like that? What is the winning of registering "fake accounts" in other's wordpress blogs? Please feel free to share your opinions about this. Thanks a lot for your time reading.