Ernest Hemingway has written that in every port in the world, at least one Estonian can be found.
Estonia has had difficult times and many Estonians have gone away from Estonia. I know some foreign Estonians, who can speak Estonian thanks to their parents and grandparents. Some of them now have come back to Estonia. But I also know some estophiles, who seem to have an interest in learning Estonian and they speak it really well (poor people, they had to learn 14 cases).
Here's one really good blog from an estophile Justin Petrone (also author of the books "My Estonia 1" and "My Estonia 2"):
I guess he knows even more about Estonia than we do.