Contextual Related Posts in Blogger Blogs - Internal Testing

Today while looking at Google Webmaster Tools, I came across some 404 pages on Tweak And Trick. Being curious, I proceeded to see which pages does Google reports as "Not Found" and I came across a strange URL, one which I have never seen associated with a Blogger blog. The URL which Google reported as not being found was as follows:-
http://www.tweakandtrick.com/ related-content.g?q=

Update:

Related Post