As I have said before, since I also do WordPress Optimization, it would be nice to have a "True Coding Standard" with WordPress themes.. I've optimized the HTML code of a lot of themes.. What a lot of WordPress users do not realize, is that even the so called "SEO Optimized" themes, are only optimized for the developers Host or Platform that they used during the development! If you are a do it yourself wordpress optimizer, you can take any theme, and install on a custom nginx + cache system, and the optimizations go down the toilet.. It ends up having to be re-optimized all over again. If speed, performance and an optimized website is your goal, you aren't going to find it with most themes.. Not even if they cost $500.. ..