Start with a problem people actually have. I dont think this solves too many problems... How different is this really? Incorporating an image into what you show?
Completely agree. People don't have a problem selling tickets -- that's been solved. People do have a problem growing their community. That's the problem we're solving. Events are a great way to do that and if THATs your goal, scanning a barcode is pretty robotic/off-putting. Selfie Ticket doesn't add an image into what you already show, it replaces the barcode with something a lot more friendly/welcoming.
So you're replacing a barcode with an image? Visited the site... very confused.