Another good example of a big, high revenue/high profit corporation that isn't a Delaware corporation is Microsoft. They are incorporated in Washington.

I believe that at least at one time (early '90s, when I got this information from my corporations professor in law school--maybe it is different now), Delaware was basically a rocket docket for complex corporation cases, such as shareholder lawsuits against large public companies. That was one of the attractions of them for large public companies, which might be worth adding to your FAQ. Who wants their cool merger delayed by many years over a suit from grumpy shareholders?