If this site/app is entirely user-dependent on getting garage sales listings, I don't see it gaining much traction. For Pittsburgh, there was one garage sale l

If this site/app is entirely user-dependent on getting garage sales listings, I don't see it gaining much traction. For Pittsburgh, there was one garage sale listed on GarageDollar. On Craigslist's Pittsburgh garage sale listing there are loads posted every day. The local newspaper's online classified ads listing for garage sales has even more. Also, for me, there were no controls available on the embedded map. The scroll wheel on my mouse works to zoom in and out, but not terrible intuitive.