The instant the Snapchat app launches, the front cam turns on and invites you to already post a snap. Indeed, the notion has gained so much traction that Instagram, Facebook, and YouTube now include Snapchat’s main function in their apps. Snaps are like moments in a day-brief, yet memorable.enough to leave you wanting more. Sharing media for ten seconds or less is a surprising twist to the social narrative. With all the perks, why aren't more users flocking to Snapchat? Simple.