- parameterize top level domain list in Schemeless.pm?
- shouldn't have picked this out:
    $url = 'http://'.rand(1000000).'@anonymizer.com/'.$url (/url 63);
- find email addresses
    - <freeside> $text =~ s((?<![\/:])([.-_\w]+\@(\w+\.)+\w+))(<A HREF="mailto:$1">$1</A>)g;
    - see also Email::Find
- I'd think this should either be leaving off the parenthesized part or
  including the close paren:
    http://www.tbjck.com(86-10-85893372)
        -> http://www.tbjck.com(86-10-85893372/
