Hey folks, currently using ROM with app.makeweight.com. It is an app that is designed for fighters to drop/maintain/gain weight before the competition with the help of generated, balanced meal plan. It is a startup and we are just getting started. It's partially AR and partially ROM. Whenever I touch new functionality, I rewrite it in ROM.
I have chosen ROM because I think it helps with separation of concerns. I strongly believe that objects don't need to be aware of the fact that they can be persisted and that we should have another layer of that can work with the database (Repositories). I have been following this pattern with AR, but does not work very well without bringing ton of AR related stuff in.