> Facebook's core utility as the web's primary identity provider, and the network effects underlying that position, form a tremendous "economic moat." Maybe it

> Facebook's core utility as the web's primary identity provider, and the network effects underlying that position, form a tremendous "economic moat." Maybe its just me being extremely privacy-conscious, but I only ever had Airbnb and Spotify linked to Facebook. I never wanted to link Facebook further into my life than I had to. When I deleted my Facebook account it was simple to convert my Airbnb account, and I just let the fb-linked Spotify account die with it.