I would love to take Space Gremlin away from the mac app store. I&#x27;ve had to do some pretty wonky workarounds to offer people a &quot;pro&quot; version to escape the sandbox and it&#x27;s a constant support headache. I&#x27;m just not sure if managing the payment network, licensing and distribution support is going to be even more of a headache.<p>I&#x27;m genuinely surprised that nobody as set up a 3rd party app store that can compete with apple and microsoft and offer a cross platform solution. Get a big company like Adobe to anchor it and I would jump over in a heartbeat.