I think docker is potentially just another example of service that can change terms and leave you in the lurch. Imho we are entering a time where portability a

I think docker is potentially just another example of service that can change terms and leave you in the lurch. Imho we are entering a time where portability and the ability to control your own destiny is going to be very important. That means when you do commit to a provider, or host, make sure you can move off. Maybe use methods that mask the end user from back-end provider changes or shenanigans, etc.