Don't look now, but mlb.com is getting in on the blogging action. For a mere $4.95/month ($49.95/yr) you too can have subdomain on mlb.com. Sign up now for a free 30 day trial.
Now there is an even better reason to be a blogger. Major League Baseball Advanced Media has partnered with Six Apart to introduce MLBlogs, where you can find robust, state-of-the-art blogging tools that let you create a page featuring your favorite Major League team's logo and colors. Your blog will allow you to share text and multimedia, and it will come complete with your own MLBlogs.com subdomain. [link]
Seriously though, with all the free blogging sites out there, why would anyone do this? So you can put an mlb.com official logo on your site? Because mlb.com is cool? I don't get it?