Post PC era
I've been hearing about the so-called "Death of the PC" since 1996 when Scott McNealy confidently proclaimed that his Java Station thin client was suppose to replace PC's. Problem is that thin clients and flash arrays are dependent on company's spending more money on Servers and Server management than on desktop computers and server management combined. We're not just talking about flash memory arrays, we're talking storage, and since at this time, Flash memory is much more expensive than HDD disc storage, this "Post PC era" hasn't happened and isn't going to happen any time soon. Bean counters, are the reason why. There is no cost to performance benefit in eliminating desktop computers. Desktop computers are cheap and aren't complex to manage because they have their own memory, storage, and CPU and therefore, are not dependent on a server for memory, storage, and CPU. They are only dependent on networked servers for networked connections and the internet access, e-mail, and in any networked software or additional services. And if, as in my day job, you work in a call center doing tech support for Enterprise Mobile Device Management and all of the system that you use run inside of a browser, you sure as hell wouldn't want your computing entirely running from expensive servers that would have to be deployed in greater numbers than your desktop computers, just to allow you to do your job.
Perhaps when the cost of Flash Memory reaches the cost of HDD disc storage, we can begin to think about this Post PC era situation, but until thin, while small businesses with more money than sense, could benefit from a "network computer" thin client situation, larger enterprise businesses most definitely would be wasting money in eliminating desktop computers from the work place. There simply is no cost to performance benefit in doing so, at this time.