Postponed <del datetime="2012-03-01T07:43:40+00:00">PSN Down For Maintenance On Thursday</del>
Update: The maintenance has been postponed!
SCE announced that the PlayStation Network in Europe and North America will undergo a scheduled maintenance this upcoming Thursday, March 1st. The EU PSN servers will be down from 16:00 until 07:00 UK time the following morning. As for North America it will be from 8:00 am Pacific and will last until 10pm.
Aside from the likely unavailable services (the PS Store, account management and account registration), If you have signed in before maintenance for an online session, you will be booted out!