uLouder - Modern Craigslist and Nextdoor for urban nomads
Nightler - Find the people. Live the night.
Explore nearby places for Airbnb - Discover must-see places when browsing Airbnb (Chrome ext)
Tablelist - OpenTable for nightlife
Whereabouts - Write posts and chat (group or 1-on-1) with people nearby!
BottlesTonight - Simplified bottle service booking at clubs and events