There's two big areas of "to do" for this page:
One is the namechange from XBMC to Kodi, and the current assumption is that XBMCbuntu will become something like KodiBuntu.
The other area is transitioning this entire page to a basic how-to on just getting XBMC on a dedicated box. This needs to include OpenELEC and how KodiBuntu compares to it, why people would choose one or the other, etc. OpenELEC is considered by Team XBMC/Kodi to be an officially sanctioned version of XBMC/Kodi.