This sight led to a very LONG train of thought, which led to a Feathering My Empty Nest blog post. Hope you can follow the thought process which led to the conclusion that nothing is random.
Go to the link below, or click on the Feathering My Empty Nest tab above, and then Go To My Blog.
http://featheringmyemptynest.tumblr.com/post/170198215649/randomness?og=1&fb_action_ids=10155369403233763&fb_action_types=tumblr-feed%3Apost