People can learn about service providers after they've been using the service for a while, when they understand how it works and what value it provides; it is then a good time to decide whether they want to migrate to a more stable or close provider.

The sign-up form during the first experience with the service is not the point to educate the newcomer about those issues, beyond maybe a friendly reminder of who is the one providing service to them at that point.

The sign-up process should be streamlined to make sure users arrive to a server that provides a good experience based on their interest; not on educating them about the technicalities of the service.