Why doesn't Google (or anyone for that matter) showcase developers who are making good money with Android apps? There are tons of iPhone cases of independent d

Why doesn't Google (or anyone for that matter) showcase developers who are making good money with Android apps? There are tons of iPhone cases of independent devs making some pretty serious money. I have only heard of one for Android that got any publicity and it was for an app to remind you where you parked in a lot (and it was only like $300/day while it was a featured app in the market). You would think Google would have a vested interest in publishing success stories.