SCEE's confirmed by way of the EU PS boards that MyPSN is now available on PlayStation.com in Europe.
This means you can see which of your Friends, alter email preferences and more.
The full post:
From November 27, 2008 all user accounts at eu.playstation have been updated with new features. By combining these with PlayStation Network accounts, you can update your email preferences, register your console and enter prize draws.
Sign in and go to the My PSN page in the PlayStation Network section to see which of your friends are online, create an official Portable ID to show your friends your favourite games, and take part in events to suit all tastes by checking out the Events Calendar.
Good shit, yo.