Once in a while I watch how the BlogsNow bot crawls. Url’s running by. Today a yahoo Groups URL caught my eye. I didn’t know that yahoo uses ping services for these pages. I don’t think they do.
I asked BlogsNow for all yahoo Groups and got a list of 42,278 different ones. I clicked randomly on 5, and looked over the names of hundreds. I could not find a single legit one. The spam content that gets pushed via yahoo groups is the same than on spam blogs.
No need for examples.