The Internet Journal has an article on this at:
http://www.intranetjournal.com/articles/200811/ij_11_24_08a.html
It would appear to want Microsoft to lose it’s position at the top of the Office Suite chart. I’m not sure about it yet, but I have decided to download it and try it out. After all, if it performs as advertised, then it’s usable on Windows, Mac OSX and Linux. To make it even more interesting, it uses Open Document Format by default and while it can’t handle the Office 2007 extensions yet, that will be a plugin at some point.