As you can notice that was posted on CodeProject.com which has always been a good source of technical content for me (although not a site I would use everyday). That said, I'm starting to like the new version of http://codeproject.com and this could be a great place to post O2-related technical articles.
On the Asp.NET MVC topic, if you are interested, here are a couple related posts:
- Why ASP.NET MVC is 'insecure by design' , just like Spring MVC (and why SAST can help)
- Current O2 support for analyzing Spring MVC
- "Two Security Vulnerabilities in the Spring Framework’s MVC" pdf (from 2008)
I really don't have hard numbers, but I will bet that the number of Asp.NET apps vulnerable is really high (just like what happens with the Spring Framework MVC)