What can I say- great service, quick response and overall just pretty. When I say that I mean that the related articles that appear on the page look great- comes with images and that's cool.
But that's not all- finding related articles is easy and I know that helps with the SEO bit.
Also, if you've got a blog with good content, you can ask to be included in the related search articles feature.
Well done Zementa, give yourself a pat on the back,