While checking my referers I saw unusual URL from Google. After looking at the results I saw Blog post at the end of results and sometimes in the middle after Youtube section! It is new ?

Here the screen shots :
http://inlogicalbearer.blogspot.com/2008/11/google-blog-post-are-now-in-end-of.html

> It is new ?

No. IIRC this was officially introduced at the same time as Universal Search in May 2007 and tested before then.

Also mentioned here:
http://blogoscoped.com/forum/88819.html