I drop a comment whenever I especially enjoy a post on a site or I have something to add to the discussion. Usually it is a result of the passion communicated in the article I looked at.
And after this article Jacky Jack Agility. I was excited enough to drop a thought

I actually do have 2 questions for you if you don't mind. Could it be just me or does it appear like a few of the remarks come across like they are left by brain dead visitors?
:-P And, if you are posting at additional online sites, I'd like to keep up with you. Would you list all of your communal pages like your linkedin profile, Facebook page or twitter feed?