Personally I use a 100 character limit. Anything more and the ability to have two editor windows side by side gets impeded upon. The point is, there is a limit.

Eh. If 1 line of code in 500 has a trailing bit of punctuation scrolled off the side for 1 in 8 coders who have chosen to have both narrow windows and wide tabs, that hardly seems like a deal-breaker, but if it is, enforce common settings/standards.

(I'm fully converted to Team Spaces, but I also don't get too wrapped up in treating what seem to be soft limits as hard limits.)