Orthogate was hacked a few days ago and the databases wiped out. We are in the process of moving the site to different servers and doing an upgrade. Once the backups are loaded into the system, it will go live again. This should take just a few more days.
Orthogate has been pieced back together. Not all modules are working yet, but the forum is up. You may enter the forum through the OSRR at http://osrr.orthosurg.net