That article could've been written without even visiting Boston. Lazy journalism, with no real point to the piece, just a guy stating the obvious for a quick buck?
After finishing my degree, I haven't returned to Boston, other than seeing relatives, but it has nothing to do with the recent immigration. There are a real lack of opportunities for young people in the local area, but Boston isn't the only place to have mass immigration over the past few years. The local council, among others have to be culpable for poor state of affairs in the area. Lack of investment in education and people, not just young people coupled with huge expenditure on 'assets' such as the Dabsi PRSA or whatever it is masquerading now as these days has had just as much impact on the demise of the area.