All the time. My area has great coverage and I typically don't have any issues. 🙂
WiFi is another story. I use WiFi at home and at other places where I can connect easily. However, I typically turn it off when I go into stores because I have found that even when it shows you are successfully connected, Safari is automatically redirected to some sort of homepage for the store's network. It asks me to create a free login username+password and will generally ask me to fill out some sort of survey about the store/restaurant/etc., how I plan to use their WiFi network, whether I knew they had a WiFi network, and how their having WiFi will affect the frequency of my visits. Now I have no problem with companies advertising themselves, but it sort of annoys me that I have to fill out one of their surveys EVERY SINGLE TIME I try to connect to their WiFi, so I generally keep it off. So there you go; probably more than you wanted to here, but I felt like sharing my story. 🙂
Anyone ever experience anything similar to this????? 😕 ^^^^^