5 ms·

Have you seen http://longbets.org/ http://longbets.org/ ? Maybe it's over a longer time scale than you were thinking...

• nabilt 14y ago
  This is what I had in mind. Thanks.
  • wink 14y ago
    There's also http://kezera.com http://kezera.com - but I can't tell how fast invites are going out.