Microsoft had net income of $5 billion last quarter. $100 million isn't "getting rich," but it is 2% of net income. Granted, it's a smaller percentage of net

Microsoft had net income of $5 billion last quarter. $100 million isn't "getting rich," but it is 2% of net income. Granted, it's a smaller percentage of net revenues than of net income. But patent licenses are essentially pure profit, right? You're not doing the R&D for the purpose of getting patent licensing revenue.