[vskarine]

I am not sure about the salaries going down.

Senior engineers = a little older = probably have family = harder to make the move to another country

I've been on H1B since about the time I graduated and it was no brainer to start new life in US. Had I stayed and started my family and career in Canada, it would've been much harder move to US and it probably wouldn't be worth it because my wife wouldn't be able to work etc etc