Cold & Wet
Nah - cost of living is getting more expensive thanks to Mr Blair's decision to go into war. Wage increases have generally not been in line with inflation for the last 18 months. There has been a vast hike of 20% in the cost of gas from British Gas from April.
Generally, I'm going to say it's easy to leave here of course, because I've managed to do so for 29 years. Getting somewhere to rent isn't difficult, but I would suggest to most people not to start in London. London pricing is higher than the rest of the country. The capital is packed with traffic, though manageable I couldn't live in a city like that without losing my temper or getting stressed out 5000 times a day.