Definitely sounds like something that should be incorporated.
Yes,something like that should be mandatory,and im sure there will be.
I think even before joining,there will be some kind of check,to see if really are expert at some field.
While everyone can apply to be a Skiller, not everyone will be accepted. After filling out a profile application, it is up to the Vanywhere community to audit, review and approve all Skillers. A set number of community members will need to approve each Skiller in order for their profile to become active. These community members will receive a rating based on the quality and quantity of Skillers who they approve. In exchange for their participation, community members will be rewarded with VANY tokens.