"Element BB is a forum for postnuke heavily inspired by Vanilla forum.
The goals of this project was to create a very simple, very easy to use, easy to impliment, web standards compliant, accessible and usable forum. I felt that Vanilla meets and often exceeds these requirements which is why I chose it as the model to develop from. Please note: this application was built from scratch, it has no relation to Vanilla aside from its appearance and some of its available features." -- invalidresponse.com