long lines in Git commit messages

There are some commit messages which have long lines (long enough to
require wrapping on a terminal). Can we agree to write commit messages
with lines short enough to not need wrapping? Apparently git-log
doesn't wrap lines automatically -- I think it's unreasonable to ask
users to do something like this [1] or this [2] or even this [3].

best

Robert Dodier

[1] http://stackoverflow.com/questions/2119942/how-to-wrap-git-commit-comments/13769138#13769138
[2] http://stackoverflow.com/a/6697519/871096
[3] http://stackoverflow.com/a/8824935/871096