I can't live without tabs. When I browse my personalized Yahoo news page, I click on links to items of interest and have them load in a background tab. That way I don't have to wait for pages to load when I'm ready to read specific news stories or blog posts. Terra is a free web browser for the iPad that offers tabs. It has an unusually high rating in the App Store and was recently ranked as the top free iPad app in the U.S. App Store. The new version 1.2 now adds importing of bookmarks from Safari, Firefox, and Chrome.