Currently the #FEP process serves as an instrument for the open ecosystem that allows people to draw attention to what they want to or have built. For reasons of collecting feedback, providing help or in hopes of others adopting their practices so as to increase general interop in some way or other.
The process is informal, lightweight, and its facilitators assume no authority. Anyone can submit FEP's on whatever they want. Authors are in charge, ecosystem decides to adopt or not.