While surfing about Android Apps. I found this news that Fake Siri apps hit Android Market, highlighted by Google. What does it mean? Is it really fake?

What do mean "highlighted by Google"?
Android has its own built-in perfectly good voice recognition program.

I just came to know this from Android news. But I could not also believe this. Anyone know about this?

Seriously as Siri is for Fruity hardware and Droid already has a far superior offering with Google Now, why should we be concerned..