wow, awesome UI, I looked at source but saw that you minified most of your js. How did you do that sliding panel nav? Do any jquery plugins that you recommend?

I do a lot of jQuery as well but have been frustrated lately by how it's simplicity sometimes also makes it hard to maintain. For example as your app grows, you'll inevitably run into problems where your selectors no longer work because of refactoring and etc... Have you faced the same challenges? If not, what do you do to keep down the complexity?