This is fwib.net.

It's not really about quality boxed wine. It's a:

URL Shortening Experiment

8 November 2009: I'll have more to say about this later, probably. Maybe. For now, there are no guarantees with this web site. Use at your own risk! (With the primary risk being that the link redirecting service may go away at any time. Oh, wait. Let's not forget about privacy concerns. I won't sell or share log data, but I can't guarantee its safety on my web hosting provider or on my own machine.)

I'm using rel="nofollow" links on this page. For the redirecting, .htaccess like so:
RedirectMatch permanent ^/0/?$ http://www.movingtofreedom.org/

Here's a tip for other DIYers. Twitter likes to include a parenthesis after a URL as part of the link. This seems to take care of that:

RewriteCond %{REQUEST_URI} ^/[^\.]+\)/?$
RewriteRule ^(.*)\)/?$ http://%{HTTP_HOST}/$1 [R=301,L]

(Let's see... FWIB might mean: For Web Identifier Breaking?)

W3C HTML5