This is absolutely interesting and amazing to see. There's a lot of good elements and style in here. I think this is a great effort and movement forward to help

This is absolutely interesting and amazing to see. There's a lot of good elements and style in here. I think this is a great effort and movement forward to help bring a "standard UI" library to the web. I think there's a good use case of websites starting to have a more "locked in" UI/Look & Feel. I'm not convinced by this notion but it's something I've been thinking about lately. Either way, this is a great library for bootstrapping your web-app. I do have some qualms though, but this is due to the limitation of CSS. You really should start practicing separation of content from presentation. It's great to see them leverage LESS but I'd like to see this integrated with SASS/Compass. I'll probably convert it over and release the link on hacker news when ready. * the stuff that's really cool is forms/modal/navbar/tips