A sharing model where the content you create allows you to access content is viable (see Bittorrent ratios). Facebook created a side market where they made mark

A sharing model where the content you create allows you to access content is viable (see Bittorrent ratios). Facebook created a side market where they made markets to trade user data and targeted ads. That should have never been part of the bargain. It's like getting an ad toolbar from installing Java.