Where have all the websites gone?

[J H]

I only became interested in GNUstep quite recently, so excuse my ignorance, but 
where are all the missing URLs?  FileViewer.app appears to have sunk without 
trace because www.ursidae.demon.co.uk, the address that everyone lists, doesn't 
appear to exist any more.  gnustep.current.nu is, well, take a look for 
yourself. Numerous other sites, like www.stepwire.net, don't appear to bear any 
relation to what they probably once were, and any tour of gnustep-related sites 
will yield a handful of 404 errors off the links page.

So, what has happened?  I love to see programmers writing code not html, but 
how many of these links are fixable, how many were broken to begin with, and 
how many projects no longer exist?

Specifically; does FileViewer.app exist anymore, and if so, where?

Sweating on the next GWorkspace.app.....
JH