I can type "dictionary.com enter key" in 2.9 seconds. it takes me 3.7 seconds to grab my mouse and go to bookmarks, scan for it, click it. Waste of 0.8 seconds. If I live for infinity I'm wasting at least 0.9999999999999999999999999999999999999999999999.. . seconds. And that's time I just don't have to waste.