Good point. Even by the time Brin entered in 1979, the rules of immigration had changed. Brin got in easily because we had special rules for Jewish families try

Good point. Even by the time Brin entered in 1979, the rules of immigration had changed. Brin got in easily because we had special rules for Jewish families trying to get out of the Soviet Union. More recently (in the 2000's) we did the same thing for certain persecuted people from Africa (a colleague helped sponsor a family of these; sadly I don't remember the exact nationality). But what happened to the "traditional" method of high tech immigration? I.e. come here for grad school, then stay. Is that all H1B stuff? I know quite a few people who came here for grad school and then stayed to work in high tech. They are now citizens. Their children are native born Americans.