This is a public service announcement!
When you can't log into any of your SOE games on Monday, don't panic and riot! It's just a planned extended maintenance. From the SOE news forums:
Beginning at 11:30 p.m. PDT on Monday, September 24th, all SOE services will be unavailable so that we can perform significant upgrades to our authentication and account management systems. Currently we expect this maintenance to take approximately 14 hours. But as first indicated, it could extend to as long as 24. Customer service, chat and support will also be unavailable at this time. Phone support will still be accessible. SOE websites will continually be updated throughout the day as to the progress of the maintenance.
But hey, there's still plenty to do. You can hang out here, kick back, sip a cool drink, and browse through our guides while you wait for the servers to go back up!