I was asked on short-notice to fill in for the Java Users Group, and to present CSS. I have so much fun speaking, teaching, and learning with fellow developers that it was a no-brainer to say yes. However, what was so unique to me is I'm not a Java developer. I'm a C# / ASP.NET developer. It really emphasized to me one of the really cool truths of internet development: there are 1000 server-side technologies and web servers you can use to host your content, but at the end of the day, there are just 3...