I'm not sure how many blogs I actually have. They multiply like coat hangers.
I have two other active Blogger blogs and 1.213 zillion self-hosted WordPress blogs. I'm so addicted that I even make blogs for friends.
I started making blogs for marketing, but more often than not they...um...don't really make much money. What money they do make comes from AdSense---except for just enough affiliate sales at the beginning on one of my early blogs, Blog Design Journal (http://www.blogdesignjournal.com), to get one payment from ClickBank.
So I joined a Howie Schwartz challenge, "Who Is the Most Exceptional Marketer?" and I'm going to try to focus on marketing instead of...well...design and fun content.
It's only a 10-day challenge. So neither you nor I have long to wait to find out how this ends on July 9/10.
Meanwhile, you might want to read my snarky remarks about marketing mistakes on one of my other blogs: http://www.marketingsnark.com
And you can follow this project on Twitter at http://www.twitter.com/whatmarketing