1. Facebook 2. Google Wave 3. Google Docs 4. And a bunch of other webapps I'm forgetting ... Try out Wave on an older version of Firefox (say, 3.0 or eve

1. Facebook 2. Google Wave 3. Google Docs 4. And a bunch of other webapps I'm forgetting ... Try out Wave on an older version of Firefox (say, 3.0 or even something from the 2.x branch if you're adventurous). It totally destroys the browser.