freetraff,
I would start a new thread on this as to not hijack this one. Basically that link can add results from my blog to your personal SERPs when signed in using Google personalized search. These results would appear at the top of the SERP page since you prefer results from that blog. It is pretty neat, but not used or known by many.
So basically if you add my blog pages to your G SERPs and your query something like "
SEO for newbies" on Googl.com you should see this
page at the top of your Google results.