Both the UK and especially the US are going through a rough spot. I would look into Ireland (not so warm climate) or English speaking Asia (maybe insane property prices in tier 1 cities).
I've read lots of Irish people currently complaining about the housing situation there. Perhaps it's not as bad as Berlin, though of course it depends on one's wages. However, I live in Munich where prices for buying accommodation are absolutely ludicrous compared to wages.
One suggestion is the Isle of Man. It has very mild winters. It has very low tax. There are some tech jobs. If you don't mind living on a quiet small island without much to do, with a lot of grey skies, it could be an interesting possibility. The one disadvantage is that housing is relatively expensive.
