Hello,
We can make your project happen. The way we see it is through the use of cards: user takes a picture or uploads it from their phone, then adds text over it (or below?). Other users just swipe through these cards and can either upvote, downvote or comment on them (or send to abuse - you can send push notifications to abusive users or block them). Follow owners of stories you liked? We like the idea in general and we're here to help, let us know.
p.s. we're new to freelancer.com but we do have over 4 years of experience in data modelling, software architecture and graphic design.