THIS HACK WILL ONLY WORK FOR PEOPLE WHO HAVE A COOKIE SET!
That means they either had to select to have their username remembered for a year (from the preferences), or they had to have posted a message, or edited their profile... because these are the only timea the username cookie get's set.
Donate to UBBDev today to help aid in Operational, Server and Script Maintenance, and Development costs.
Please also see our parent organization VNC Web Services if you're in the need of a new UBB.threads Install or Upgrade, Site/Server Migrations, or Security and Coding Services.