Noted advanced stats pioneer Eric Tulsky killed some time on Twitter recently with a helpful Q+A on #FancyStats in hockey. Links to articles with more detailed information on the topic in question are provided for those looking for more information than is available in 140 characters.

This is not the first time Tulsky has taken the time to explain advanced stats concepts in more detail to his followers, and a previous Q+A was collected by other noted advanced stats enthusiast Tyler Dellow.