I'm guessing that most people who run a server may not even realize when they get hacked. These people (you included) probably should not run their own servers and stick to PaaS solutions like Heroku or Google App Engine. It happens all the time to guys who think they can install & maintain Wordpress themselves.
You probably should have analyzed the issue before making a blog post about it. I have had servers hacked into in the past, but I wasn't about to defame a company over my own mistake of securing the server.