When I turn my TV on, I want Boardwalk Empire - my wife wants "16 and Pregnant", etc. - we don't want email, web-based news, etc.
I'm going to have to disagree. As an engineer, I look at the convergence of technologies and what I see is that the time is coming soon when television, phone, FCIP, cloud computing and other niche technologies will converge to create a single infomedia technology.
Consider this. The television handing on my wall is connected to a satellite receiver which also acts as a DVR and connects into the internet for content download. Lets expand that technology slightly. Instead of network adapter, lets make that a dual-function adapter, internet and FCIP (fiber channel over IP). Now instead of downloading content to the DVR, I'm connected to the provider's storage cloud and can immediately acccess any content as though it is on my local hard drive. Maybe I even have access to personal storage on the cloud so that whatever I record is available to me on any access point - other receivers in the house, my computer, iPad, cellphone, etc.
Now, let's replace the satellite receiver with a computer with a satellite receiver PCIe card. The story gets even more interesting because now I can get even more service out of the storage cloud than just upload/download videos. My unit can now provide more capability than just video. I can do everything my Satellite reciever/DVR could, plus its a computer.
The problem is how to control the computer. Wireless keyboards are the easy answer, but not so much for the mouse control. So lets borrow another technology; lets steal the xBox360 Kinect. Using that technology, we have mouse control without the mouse and it adds a camera wich brings us to VoIP and video conferencing.
For that matter, lets steal the voice control technology from Dragon too. Now you have something far more responsive than your keyboard and mouse.
So, you're watching any one of a million video programs (or music subscriptions), when a call comes in. Your video is paused and you are notified whether its a voice or video request and do you wish to accept as video or voice only. You opt for voice only and take your call. While you're talking, an email comes in, which you reply to and then you return to your movie.
Lets take this a few steps further. Your computer isn't a computer any longer. Back to the satellite (or cable) provider...
Now what you have is a satellite receiver/cloud enabled thin client which uses a technology called VDI: Virtual Desktop Infrastructure. Your "computer", which is really a provisioned virtual machine, is at your access provider, which enables you to have multiple "computers": you have a MAC OS session, a Windows session and a Linux session. You can freely switch between any of them - as all are active - and your receiver. You can even do Picture in Picture and split screen. You have no OS to maintain and you subscribe to software.
Consider this. You get MS Office Professional for $3/month. It is always the latest version. You subscriber can do that because they license it on a concurrent user basis. They have 1 million users, but only 25,000 licenses because no more than that is ever is use at any single moment. Even at your incredibly ridiculous rate, they turn a profit.
Now, lets advance it one step further. We're 20 years down the road from today. Everyone has fiber to the curb. All of your services come in on that fiber. Your "television" already has your thin client, kinect-like technology, video camera, and microphone built in. You have a combination remote/wireless keyboard (it'll be harder to lose, but you still will).
You will make two connections: power and fiber. Your surround sound system will be bluetooth wireless. You turn it on, enter your subscriber info and you're on: television, video and music on demand, thin client, storage cloud, VoIP and video conferencing (with more call services than you're dreamed on - forwarding video conferences to you iPhone while in progress?).
This is where the future is heading. All of the technologies above already exist. And security? Better than passwords. Facial recognition and voiceprinting are already possible using this same technology. Kinect already does a very basic facial recognition on a xBox!
Oh yeah, and did I mention no more game consoles? You have a console virtual machine and games on demand.
So do I see a world where forum software could be obsolete? Sure. In the early 90s, I ran a Wildcat BBS. Not many of those left today, are there? Technology advances made them obsolete.