If the stickers dotted around coffee shops are to be believed, the UK is one big Wi-Fi hotspot. But unfortunately, a hotspot is often not a free spot. While it’s nice to believe we’re living in a free wireless internet utopia, in fact you’ll probably have to pay for your web surfing along with your skinny mocha. Combine that with the fact hotspots are location-dependent, and getting online no longer seems quite so easy. Read full article on Guardian Unlimited