> I could join the general 'woowoo' mood, but I'll wait for the release
> of the full Rails pack :)

You need wait no longer :). It's out: http://www.rubyonrails.org.

> Anyway, great stuff thank you.
> Oh, any plans to support WEBRick?

Most certainly. Instiki runs on an early fork of Action Pack that uses 
WEBrick, so it's certainly possible. The big stumbling block is that 
the current Action Pack relies quite a lot on mod_rewrite (or a similar 
URL rewriting mechanism), so I'd like to clone that for WEBrick to make 
it possible to run an AP app on WEBrick or Apache without changes. 
Ideas (or better yet, code) are very welcome.
--
David Heinemeier Hansson,
http://www.rubyonrails.org/  -- Web-application framework for Ruby
http://www.instiki.org/      -- A No-Step-Three Wiki in Ruby
http://www.basecamphq.com/   -- Web-based Project Management
http://www.loudthinking.com/ -- Broadcasting Brain
http://www.nextangle.com/    -- Development & Consulting Services