I linked to an article about this on the previous page - glad you read my posts
I sometimes don't get here everyday and then there are three pages of new posts. I do try to get caught up but it seems if a thread has more new posts than fit on one page I then miss some of them.
Why does legal even matter? Surely net benefit is the main thing?
It matters because if all the people on the globe that would like to flee where they live currently and come here that might cause some problems. And if net benefit is a priority then immigrants that are educated, western, and English speakers would then be the most desired pool which might hack off some of the strength in diversity peeps.