Obviously it is, but there are way too many people that seem to assume that networking is a given.
I have an internet connection at home and at work, but I do not pay for 3G on my cellphone or just for my laptop. Where do I fit into the world where all our computing happens 'in the cloud?' Will I be forced to start shelling out money for 3G in addition to the other costs that I incur to access the internet already? What happens when my carrier has a dispute with me over billing and they cut my 'everywhere' wireless access? Am I now powerless to get any work done on a computer, until I patch things up with them? Should this be considered some sort of blackmail since they are threatening my ability to use my computer when they threaten to take my internet connection away from me?