One solution to the lack of pushState is to just offer the non-JS version of your website to such old browsers. Easiest way to do that is to have the JS bits disable themselves if pushState isn't found.
Or, you know, just use regular links. That part of the site isn't a web app, it's just a regular web page. Why make things more complicated than they have to be?
edit: Particularly when I just tried it at home in Chrome, and it ended up at http://www.nutrivise.com/terms/ anyway. Or did you come to the same conclusion re: links?
edit: Particularly when I just tried it at home in Chrome, and it ended up at http://www.nutrivise.com/terms/ anyway. Or did you come to the same conclusion re: links?