No... I had downloaded the Facebook app to my xbox360 and never used it... the only time I ever used FB on the 360 was for an achievement.. lol... so, no... nott necessary.
But on the flip side of that, I don't HAVE to download it. So if they made an app because that's what people want, great... keep the consumer happy and give them what they want.
This is ridiculous... Don't they have anything else better to do... It's a work of fiction... Did Peta go after the writer of Moby Dick? Granted, he wasn't killed -- but they tried...
My point is kinda on track... lol... but it's still unnecessary...