Alexa & Alexaholic Traffic Graphs

Both Alexa and Alexaholic offer traffic graphs that show how many people out of every 1 million visit your site. This is a great way to measure the success of changes to your site. For example if you add a blog to your site, does your reach improve or not? Here's an example for our bankruptcy-canada.ca site:

Alexa: Alexa Information for Bankruptcy-Canada.ca
Alexaholic: Alexaholic Fancy Traffic Graph for Bankruptcy-Canada.ca

Oddly enough, we have noticed with this site that when our rankings in Google go up, our traffic rank goes down. Interesting.