I have inseted a tool on two of my blogs recently formed and the tool shows backlinks from yahoo but not google? any ideas! Take a look bottom right of blogs http://www.yourchancetowin.blogspot.com http://www.myreefblog.blogspot.com
I have seen other tools that no longer show backlinks from Google. I assume Google banned those sites from using the Google API. Google doesn't want to give so much bandwidth to tools that are querying Google so frequently.