There was some report that Fallout 4 would take place in Boston. Don't know if its true but they are working on it.
That'd be cool. That is one of the things I am looking forward to about playing AC3 is getting to see Boston in it's origianl glory! G4 had a special on it and it looks FN great. Back on Topic I hope to see Fallout 4 at least next year, love the series and have been dying for a new one!!