Trying not to be excessively critical as building a framework like this is a big undertaking, but the aesthetics are bad, it doesn't differentiate itself, and it managed to crashed my browser. All very troubling, especially for a front-end framework.
Sorry! Not sure what the deal is with the Safari issue related to the tooltips plugin yet. :/
However, as stated in big superscript on the brand name, Groundwork is in Beta and was just published on February 5th (15 days ago). If you would all submit issues and contribute to the project on Github, I bet these bugs will quickly become a thing of the past! :D
