I am pretty sure that amongst the complaints leveled at the MacBook, the inability to plug in your iPhone with the existing Lightning cable wasn't one of them. I guess now that the MacBook Pro has more ports and that criticism is no longer valid, I guess it was only a matter of time before they found something new to complain about.
And if Apple has made over half a million dollars, you have earned more than double that. Don't make yourself sound all holier than thou. You did it for the money, plain and simple. You have prospered, Apple has sold more hardware, your clients have gotten useful software, everyone has benefited in this partnership, and nobody owes anyone else anything more beyond what they have already paid.
If you feel Android offers a better development environment and can be more lucrative, leave by all means. Don't feel compelled to stay for my sake or anyone else's. I wish you all the best.
And if you want me to kiss those apps goodbye, I am prepared to. List the apps you make. Here and now. If I use those apps, I will delete them right away. If not, I promise to never download them ever. Because there is little which irritates me more than an arrogant app developer who thinks he is owed the world just because he has had a little success with some app out there.