Why is the step-motherly treatment to Google Blogger?

Windows Live Writer has an easy to start wizard to help you identify the blog websites and create profiles locally. But for some reason Microsoft wanted to brand Blogger, Typepad as a miscellany section.

When sharepoint (intranet blogging) can be an individual attention, I am not sure what is causing world-famous and globe-preferred blogger to be put in the ‘Miscellany’ crowd.