HollaBack

I was thinking about making a short film in the coming weekend and wondering where I could find actors/crew to collaborate with. I could post on Craig's list but it's a big site where my post would get easily lost. I needed people nearby that were free and willing to participate. What if there was a chat app on which I could broadcast my project and see if others were interested in working with me? Viola, HollaBack was born.

People can use it for any number of things, finding about local deals/finds posted by their neighbors, announcing yard sales and the like. A visitor to a region could ask the locals about activities and events happening in the area. The uses are limitless.