If the answer became yes it would be the catalyst to get me to finally move off gmail. I've considered it numerous times but it's hard to kick - if it's at risk of being taken away it effectively forces my hand. Not only that, I'd move off Google completely including Android.
Nightmare scenario. I'm so bound to Gmail it gives me cold sweats thinking about it. Honestly if they threatened that I'd cough up monthly for the premium please don't delete me package