I’ve been really busy with this other site I’ve been working on, and I haven’t been keeping my WordPress install up-to-date (which is dangerous), so I just moved everything to the WordPress.com infrastructure. My blog is now at https://blog.chaddickerson.com/, thanks to the sub-domain mapping service that WordPress offers.
I also pointed my Feedburner-powered RSS feed to the new blog. If you have any trouble with RSS or anything else, let me know!
Chad Dickerson's blog 
Nice. I did the same a while back. 🙂