Problem #1 with that scenario, is I manage fairly Sr. Network Engineering groups. Should I lose my Job in the Greater Kansas City area, there is probably a grand total of a dozen companies who would be interested in hiring someone who deploys Cisco 6509s by the truckload. And, other than Sprint and the Military, I suspect there is nobody out there particularly interested in the deployment of IPv6.

Meanwhile, in Redwood City alone, within walking distance from my house, I can count about 20 companies who might reasonably employ me.

I'll agree there isn't as much competition, but, the high end positions are _very_ few and far between.