MSDN Enhanced Search and Community Server Search

I was browsing scanning various blog posts on MSDN Blogs and found a blog entry by Buck Hodges's about enhanced search. Buck's blog entry linked to which allows searching the following directly:, MSDN Forums, Codezone, and MSDN Blogs.

It's interesting to compareĀ search MSDN Blogs on Windows Live versus going to to use the Community Server search engine directly to search MSDN Blogs directly on Windows Live.