Admit it, most of us are guilty of checking out the Wi-Fi in a cafe or bar even before we sit down. If it's not there then we aren't either. Yes it is one of these modern first world problems which actually exists and which can make all the difference between a good and a not-so-good day or night out! Or how about when you land in a new city and you have no idea where you're going or how to get connected. It's the stuff of nightmares! Check out these 14 'out there' Wi-Fi signs and see if you find them funny or just totally frustrating!