Your and my idea of fake is obviously different. Girls with dyed blonde hair, make-up and tans are considered fake however they're just enhancing their features
. Sorry for being pedantic haha.
I never disagreed about these apps taking away from photography etc because I do agree that would be the case however they will only take away from photography if you let it. If everyone starts using the programs it's obviously an issue for our hobby/profession. However most photographers (amateur and pro) will know that this is a stupid app and not to use it. If you want to show off your skills then you will learn about your camera and what makes a good photo and then use the skills you have to produce that in camera rather than in post-processing.
The point I was making is that it's not something we have to be depressed or worried about because there will be more people not using it than people who will and the people who will aren't in any photographers league in comparison to photos. There will still be the die-hards and if you ask the old schoolers I'm pretty sure they would have had the same fears about photography going digital and probably still do but they'll still use their 35mm film cameras with a dark room rather than using a digital camera.
The bigger issue is celebrity post-processing. That's more of a threat to photography than this app as it's everywhere, used a lot in portraits (maybe not to celebs extent) and will be what most who want to learn photography will want to learn to do.
This isn't photography:
http://dailycaller.com/wp-content/uploads/2011/03/britney-e1299172427766.jpg