Instabridge connects you to your friends' Wi-Fi

www.instabridge.com/soon/

This app connects you to your friends’ Wi-Fi in one-click. No more remembering password, and so forth. In beta since August 2012, this Swedish startup will meet success, I wonder why no one thought of that before. 

Wired UK:

Instabridge will effectively act as a database of Wi-Fi logins, with users granting their Facebook friends access to their home or office Wi-Fi hub details, or requesting access to theirs. It’s as quick and straight-forward as a friend request, but instead of asking for friendship status permission, you’re requesting to automatically save their Wi-Fi details.