when it comes to the issue of emmigration from the UK, I have had numerous conversations with mates who, unlike myself, are with solid British roots. I know everybody got this urge to move where "grass looks greener" but its funny that the more better off most of them are(3 of them are on about 38k+ salaries and no mortgages to pay atm), the most they feel like going to places like the USA,Canada or Australia. So, to me, its more to do with seeking an actual change. Funnily, none of my mates has done something towards planning this emmigration(while the talking about it has been going on for years) which leads me to the point that not only it isnt for everybody to do it but there is also no guarantee that people would like their new place.
As for me, for good or bad, I love Europe so I would most likely stick to the UK and only temporarily go to other countries, if I feel like it(just for some change). Currently, Germany is on my agenda mainly to get used to the language on "native" environment.