Interesting how the domain is shown here with an extra period at the beginning "Hey Rails, nice Rack! <i>(.brainspl.at)</i>". I am guessing it must be coz it is a bare domain (no www) and pg is working his way backwards from the first single / (or eol) and he expects at least three parts: TLD, domain name and subdomain name and puts "." between each.<p>Update: Did a quick test.<p>Submitted: <a href="http://127.0.0.1/this/that" rel="nofollow">http://127.0.0.1/this/that</a><p>Showed up as: (1.0.0.127) !<p>Wow that is totally not what I expected.