"You are making presumptions again here. I've tried Linux, I prefer OS X is all. As I've said already, OS X seems to be the best environment for Rails development. If I sell my startup for millions, Apple wins big through additional sales."
How will they get additional sales if you "sell your startup for millions"?
"I'm going to bow gracefully out of this thread now, as I've said my piece. I'll leave you with a few words of wisdom from a guy a little bit richer and more successful than either of us:"
Are you from China? If not, you don't really have a point beyond that you like to use commercial software, not pay for it, and make excuses that one day when you make it big (which statistically speaking won't happen), you will decide to pay for them.
I wish I could use the same excuses about my credit card bills and business loans.