I was here for the full life cycle of Rule Machine. Judging by the following thread, they learned their lesson from that fiasco.
This would be a horrible business decision. I can’t even count how many people on here and the FaceBook group I’ve seen switch from Wink and immediately been like “I can’t believe all the stuff i can do with these community apps!”. Closing off the system would eliminate any competitive advantage they have and also get rid of what is essentially free labor that keeps SmartThings one of the most agile and adaptive consumer grade HA platforms.
This would be perfect! Developers potentially have an easier way to get revenue, ST gets a slice and it eliminates the users headache of having to learn to use the IDE.