Wordpress (www.feliciajoy.biz): I am an entrepreneur but my education and background are in communications so blogging is a natural fit for me. I don't get to do it as often as I would like but I maintain an active website/blog on Wordpress. I like the immediate feedback you can get from comments. I also like the analytics. When people take the time to comment--or you see a particular article spike in views and get tweeted--then you know you've tapped an area of greater interest. Since I generate revenues from writing, this immediate feedback from my blog gives me clues as to which pay-per-download documents or books I should write next.