At this point, I trust {insert megacorp} more than {insert App Dev LLC} + {insert megacorp}.

Neither is great, but at least the megacorp has a financial incentive to maintain some of my privacy.

I don't quite understand this comment. Are you encouraging us to use your comment as some sort of template and insert our own preferred corporate names?

Sounds like some crazy level of meta where your brilliance is applicable to any pair of mega corps...which I don't buy.