As others have said, a very interesting post.
As a person that just loves music, and appalled by the awful misuse of social media, I stay away from it where I'm able, I don't have Twitter or Facebook, just WhatsApp and Soundcloud. I think the currency of a "Like" is a dubious currency, encouraging at best, reciprocal at worst.
I don't want to spend any time promoting my work, I'm happy to see the organic growth, (it's always been a bit of an experiment to see what influences the numbers)
I'd rather be making my music , or helping other artists and composers realise their vision, I get such a buzz out of that, more of a buzz than finding I had n plays in Cambodia.
My family likes my stuff, My eldest sister is a musician and digs what i do, Hannah also like my stuff (cowparsleydaughter) cowparsleywife isn't over keen on the genre jumping thang, and has to put up with all the gear.
As for friends they generally like my stuff.