I come across with a Business Team, for which their corporate site is on asp.net platform. Those folks are pretty much interested to improve their site by increasing SEO Performance. I am interested to know few sample links or articles about ASP.Net SEO Architectural Pattern which helps me to explain them about re-engineering the site !!!
probably scottgu posts are the best option in order to start: here you can find some of them plus the SEO Toolkit.
which helps me to explain them about re-engineering the site !!!
Don't. There is no reason to re-engineer a site to MVC or whatever for SEO purposes. Google is great at detecting quality content which people link too. An extra viewstate field doesn't kill that.
Start here http://www.iis.net/download/seotoolkit for a nice tool to use.