The RESTfulness of an API is of very low concern on how I choose a service to use and the quality of the service is paramount. If the API lets me get things do

The RESTfulness of an API is of very low concern on how I choose a service to use and the quality of the service is paramount. If the API lets me get things done and/or provides an abstraction library in my language of choice so I never have to see it, I really couldn't care less how it is written. Does REST make more semantic sense? Of course, but if your app has no features or consistently loses my data, I couldn't give a shit.