WIFI is absolutely essential for those working on the move. This is one reason why free WIFI is popping up all over the place. Cafes, public places with nearby shops and even petrol stations (service stations) are offering free WIFI as a way of enticing customers to use their services or visit their premises. This trend is set to continue. Surely. Today I'm making my fortnightly trip to London from Dundee. I normally get an East Coast mainline train direct from Dundee to London but today, sin...
