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Nerd: Cool LifeHack — Find Free Wi-Fi Passwords

Find Free Wi-Fi Passwords for Local Spots on Foursquare

Free Wi-Fi is everywhere, but sometimes it isn’t always the easiest to find. If you’re at an establishment and don’t know the Wi-Fi password, you might be able to find it in the comments on Foursquare.

via Find Free Wi-Fi Passwords for Local Spots on Foursquare.