AdWords external keywords research tool is going to be retired

This quick article shares an observation about the likelihood that Google's free Keywords Research Tool is being turned off.

Blocking specific AdSense advertisers from your site

You can stop ads from specific AdSense advertisers from appearing on your blog - provided you know the URL that those advertisers are using.

AdSense and AdWords - what's the difference?

This article explains the difference between AdSense and AdWords, from a Blogger's perspective.