The launch of Android is the most important event in mobile phones since the release of the iPhone. It could actually be more important, in the long run. Even if it doesn't exceed Google's wildest dreams to become a ubiquitous mobile platform, it's sure to re-stoke innovation in mobile phones as platforms slug it out for supremacy. But besides all that, Android just looks pretty damn cool. Of course, Android isn't all Google-y amazingness—there are some definite reasons to take a step back from the love-in. So here are five reasons why you should be absolutely hyped for Android on Tuesday, and five why, well...