WiFi Map - A crowdsourced list of routers and passwords
FriendsTonight - Meet new friends to join your friends, tonight
Instabridge - Crowdsourced free wifi (now on Android)
Cool Cousin - Shaking up the travel world with good old human connection
Get Free Fucking WiFi - Find the best fucking WiFi just around the corner.
Overnight - Book a last minute room with locals, in seconds.