Anttenna: The New Craigslist?

Think of it as Craigslist — but on steroids that give it super-speed and spidey-senses, and without the alarming hey-why-is-hair-growing-there side effects.
Just like Craigslist, users can trade goods or services; but Anttenna (no, that's not a typo) also leverages phone tech like geotagging to create local micro-marketplaces based on the location of users, and then [...:]