Avg post length would be skewed to those that post AARs. 
Posts per day, is a tracked stat but that is pretty easy to approximate since you know how many posts and when they joined.
The International Association of Mathematicians has asked us not to do ALL the work for you.
Posts per day, is a tracked stat but that is pretty easy to approximate since you know how many posts and when they joined.
The International Association of Mathematicians has asked us not to do ALL the work for you.