Thanks to @westr for highlighting this news. Bob explains why:
Though not directly related to social media, this talks about a common health problem many people have that is under-appreciated: SLEEP QUALITY. @berci experiments on himself to come up with a personalized solution to his own sleep problems, but in so doing provides a systematic method for anyone to follow suit using a few guidelines. Includes a brief YouTube video and some free downloadable stuff. I recommend at least a look if you, like me (and @berci), have chronic sleep problems that affect your uncompromising performance.