How do you get to the regular static login then? I can't find a link, only the popup version. Cross-browser support is a pain, but it's not that hard (unless you're optimizing for IE). Javascript, HTML, and CSS better be supported if you try and call something a browser. If you need a different website for each browser, quite simply, you're doing a bad job. The current site doesn't need three versions. And it renders fairly well, apparently, on all of our different mobiles. I don't mean implementing every feature though. That would just be unnecessary. Making and reading posts, primarily. If you view Facebook, Google, or Twitter on your phone you can easily see the huge difference between using a mobile website and a standard one. Those work well across most browsers and don't have additional sites for each browser.