[mrtrombone]

I went and lived for 2 years in France with my wife and 8yr old step daughter.

Recently I also took my kids to Kathmandu for a couple of weeks and mixed working with holidaying - so it's definitely possible. Of course in almost every major city in the world there are plenty of expat families raising kids successfully.

I guess you need to decide how nomadic you wish to be. Personally I think it's nice for kids to feel like they have some kind of home base so I'm more in favour of longer stints in places (e.g. not moving every 3 months) but that is only based on a hunch, and also depends so much on the personalities in your family.