I like the idea: being able to sell your knowledge/experience through a phone call.
But I wonder how users are going to select who they should be calling for advise.
I assume there will be categories (lawyers, medical, teacher, technical helpdesk, ...), but will there also be some kind of rating system, so experts can get ratings from experty users and perhaps even have their rate depend on it?
Firstly to create fully decentralized platform we decided to depart from the classic approach of creating our own Marketplace where users can search for a specialist. The current market is already supersaturated with services in which knowledge seekers can easily find Experts - who are already verified. We want to integrate with this kind of services, so you will know if expert you want to consult with is worth calling.
Secondly, yes we are going to implement reputation system, so you will be able to rate expert after consultation.