No, no you didn't address why vnc doesn't cover those use cases. You made some excuses, but it works fine in most of them, or is almost adequate. I've been running X remotely since before vnc existed. You have no idea whatsoever what I've done, and I have plenty of perspective on the way X remoting is used. Further, I read your shitty comment, and I thought it was stupid but I chose to ignore the parts I thought were stupid and simply write a simpler comment that explained precisely what the problem was. But since you're being such a whiny little baby about this, let's go ahead and go back and see what you said, and why it is stupid. And in fact, it will also reveal why this comment of yours is stupid, and hopefully establish a pattern of stupidity so that when I call you an idiot I am modded insightful instead of troll or flamebait.
VNC being 1 to 1 instead of many to one is almost entirely useless in that situation as you see people running applications on several different hosts and looking at it all on the screens in front of them.
This sentence is not only tortured, but ignorant. It's ignorant for a number of reasons, but only one is important: you can run multiple VNC client sessions on a single machine and, if your window management system permits it, tile them so that you can see them all at once.
Also, what the actual fuck? Are they supposed to be looking at it all, or perhaps part of it, on screens which are behind them? I suppose they could install a mirror above their primary display for this purpose.
Now, on to the reason why this comment that I am replying to is stupid: I did in fact address your comment in my comment, proving beyond any doubt to anyone with more than two neurons to spark against one another that I did read your blather. I said, and I quote, "Also, there's no reason you couldn't have a single-window vnc-like tool." You went on to complain that I apparently didn't read your comment after I addressed it. If your reading comprehension skills had progressed beyond Hop on Pop then perhaps you would have recognized this fact, and saved me the trouble of chastising you again.
In summary, take your meds, fucko.