The kind folks at Rackspace are going to investigate...nothing, literally, NOTHING changed on the blog. However, somebody (or something) changed the database login credential...but, only three people have access to the server (other than Rackspace).
WTF???? I'm still irked, but at least they helped me fix it. Seriously, the only reason to pay them $$$ is you can call them on the phone, and they'll help out, as much as they can. HUGE thanks to them. No other company I've met has that kind of customer service. When they say "fanatic support" they mean it.