User blog comment:Kirkburn/Technical Update: March 25, 2015/@comment-24473195-20150327161427/@comment-11733175-20150331214601

Whilst the idea has potential, there's a few issues:
 * The linter is jshint, which is good but not perfect.
 * A jshint directive can suppress or raise errors depending on the options.

A counter on the other hand, like 452 suggested, sounds like a great idea :)