Help me! The Rails wiki's domain that url is "wiki.rubyonrails.org" is removed!

I'm Japanese Ruby Programmer. I can't see The Rails wiki.
The Rails wiki is very important for Japanese Rails programmer because
this site was rare site to written in Japanese language.
Please help me this situation.

According to http://groups.google.com/group/rubyonrails-talk/browse_thread/thread/54934788d12b67e1/5bbf1b0ee6718941?

it's gone for ever.

Fred