Again someone who thinks they can create a great new format: RSS 3.0 - and that someone is too stupid to google first. Because otherwise they would have stumbled upon RSS 3.0 and maybe thought about it.
Oh well, thinking isn't one of the usual activities of great inventors of syndication formats, as we already noticed in the discussion around Atom. I'm still convinced that all syndication formats are a large-scale net psychological test.
Heise also has something about it. And just like Rogers Cadenhead - who is on the RSS Advisory Board.