Get traffic and PR from the Official Google Blog!
The next time that Google makes an earth shattering announcement on their blog, do your self a favor. When you spread the word by blogging about it, include a link back to Google’s blog post. What this will do is when Google next crawls your site they will find your link to that post, and they will add a link to your blog under thier “links to this post” section of their earth-shattering announcement post.
Now, not only is this going to get you traffic—maybe a lot maybe only a little—but, as far as I can tell, these links will pass PR as well. I just picked a random post from April of 2004 and it has a PR5. How’s that for a free high PR backlink? To get more traffic then pick a really good title for your post which is sure entice readers that are looking for speculation and answers ect.
