That's not actually responsive to my question. If you read the FoF, it's very concerned with the fact that Microsoft passed up opportunities to charge for IE licenses in order to gain browser share at Netscape's expense. Yet barely a decade later, both Apple and Google took the same path. Again: What was unethical about giving away browser technology, inside Windows and outside of it? Or: When did giving away browser technology with your OS stop being unethical?