It costs as little as $10 to do, and can really help promote Firefox. It’s a great way to help promote the Fox. Not to mention the extra cash helps out the Mozilla Foundation. They make some great software.
Think about it:
How many other products are useful, innovative, stable, and low cost? Not many. With a few bucks you can help ensure Firefox gets some great exposure and more users. If only a small percentage donate some cash, that results in more fuel to continue development. The results are cyclical. You can start the positive cycle.
It takes as little as $10, and only a minute or two of your time. Spread the fox:
(as usual, I’d appreciate anyone who uses my link, so I get some referral credit).