Embark and HopStop are both Parse-powered apps, which allows them to focus on providing a great UX and not have to worry about servers.
Disclaimer: I work on the Parse team.
Come to Parse Developer Day: http://www.parsedeveloperday.com/
Disclaimer: I work on the Parse team.
Come to Parse Developer Day: http://www.parsedeveloperday.com/
Or perhaps you're concerned about Facebook changing the business of Parse or shutting it down? They went out of their way to disclaim that when they did the MA, so I would worry about your own business long before I worried about Parse being the reason you win or fail.