"How does a company that gives away its products show this kind of revenue growth?"
SmartBiz.com: Small Business Resources - Open Doors to Open Source: "How does a company that gives away its products show this kind of revenue growth?"
What are the best Firefox extensions?
Maybe they're not extensions.
"Control animations with about:config" 
If you've never used about:config, you're missing out. Type about:config into your Firefox address bar and hit Enter. One easy configuration change is limiting animated images. Double-click image.animation_mode and change it to none to stop all animated images, or once to let them run through once. You can revert to the default behavior with normal."