Canadian residents are covered by universal healthcare, can vote, can work, etc. (That's a lot more than the U.S. offers residents.)
You need 67 points to get residency status in Canada.
With the new system:
PhD? 25 Points
Speak English? 24 Points
Under 35? 12 points (less 1 point per year over 35)
1 Year of work experience? 9 points
Total: 70 points
There are a lot more ways you can get points. But if you're a young or middle aged English speaker with a degree or a few years of job experience, you're in.