Why not have a market system in which users can sell goods and services? Currently, you can advertise your business. You’re still not selling directly within the platform. That would be something for which FB could charge and drive revenue growth.

think Amazon + FB….

or Ebay + FB….

….would need to allow the users who want to engage businesses do so without biting the hand that feeds you: Ad revenue from existing clients

also not destroy the user experience!

thoughts?!