Peter - are you seeing a shift or a trend where individuals with immigration need are possibly heading to other countries (e.g Canada) given the toughening stance on immigration here in USA recently? Also what would be your 2 cents for citizens from oversubscribed countries such as China/India who practically have to wait for ever now to get work based GC? Head over to Canada?
I moved from SF to Toronto last year with a Canadian PR. Absolutely love Toronto and miss Cali. My motivation was to get out of a work visa and explore some startup ideas. I have a blog https://movnorth.com to help others who are considering Canada. From traffic to the site and the forums I can tell that a lots of people are going this route.
Edit: Fortunately the provincial government doesn't really have any say over immigration, but I am disappointed to see these attitudes spreading.