For those who remember it, the peer pressure and shaming implications of these apps remind me more of the season 8 episode, "Douche and Turd." Particularly how everyone in the town ostracizes Stan until he's willing to vote, even though he doesn't really care and doesn't like either choice.[1]

I guess South Park is like the Simpsons now... There's literally an episode for every situation.

[1]: http://southpark.wikia.com/wiki/Douche_and_Turd