Good job on making a nice and clean design! One thing I found slightly confusing was that some images of cheatsheets links to an intermediate page, instead of the cheatsheet itself.<p>Examples:<p>ANSI C Reference Card v2.2 on <a href="http://devcheatsheet.com/tag/c/" rel="nofollow">http://devcheatsheet.com/tag/c/</a><p>STL Quick Reference on <a href="http://devcheatsheet.com/tag/cpp/" rel="nofollow">http://devcheatsheet.com/tag/cpp/</a><p>I'm gussing it is because these have different formats. One suggestion would be to pick one of them (e.g. PDF) for the image, and create links on the different formats (e.g. "Formats: DVI, PDF, TeX") for alternative formats.