We made round.io - A site that allow you to go anywhere in the world through a map/search and see what people posted there within a given radius. We hope it can be a nice addition to travel sites, and the idea is to make it possible to take mini vacations from your desktop.
The site is made mobile first, and are meant to work on all devices. We plan to build an app for both iOS and Android too at some stage, if we succeed in getting enough usage within the next months. We also plan to connect more data.