PSN: Leaving so soon?

The exodus has started. David started playing on Xbox 360 last night and even the Russian Badger has left the fair shores of PSN for the rough and tumble of XBL. Some retailers have reported that the number of PS3 machines traded in has increased dramatically. Many machines swapped for sparkling new Xbox 360s!

So, the end is nigh for PSN or is this just a (not so) minor blip in the life of an online console? (Please PSN, come back soon, if only so I can login to Steam and err, use my PC to play Portal 2…)