I wasn't talking about Apple's claim, I was talking in general. Ok, I know what you are referring to but the stylus was in relationship to iPhone.
Touch is not happening until Apple makes a device that will go to flat surface. iMac (in this case) would need to be able to have a stand that would allow you to drop the monitor to be flat (or almost flat) - maybe like the studio.
Otherwise its not happening ever. Why? Damn, try to use your hand in the air for a bit and you will find out soon enough.
I find it funny that people keep bringing this up without even thinking about it. Its like they want a feature they think its cool but if they would actually get it they would complain that its useless or they would not use it.
Any sensible person, that knows anything about ergonomics, knows that you just simply can't have touchscreen on the form factor we have now. Its borderline stupid!
Just because I can merge 2 products together doesn't mean I get better product or better experience.
Just like Jobs said: "People have no idea what they want" and this is so true here.
BUT, lets take the stupidity of this never ending topic coming up and lets just consider the implication.
Ok, you are an artist that can benefit from touchscreen input as you draw etc. So, you buy an iMac that can also fold flat to be used as a tablet style thing.
Now, you setup your desk as ergonomic so you have the right screen height, angle on your wrist, elbow, knees etc. You make sure you are setup correctly because health is the most important thing when working long hours and ergonomics can literally break you if you do it wrong.
Ok, so you have that all setup and you do emails, check things on the net etc. and then you get a task to draw something so now you put your screen down and start adjusting your ergonomics AGAIN! Removing keyboard out the way etc. just so that the screen is in the right position, keyboard and mouse is not in the way etc.
All this nonsense just so that you can have 2 devices in one? Really?
Sorry, but no. Its not a good idea and it will most likely NEVER be!
In the example above is far more convenient to have either wacom screen tablet on a side and do it there (like most artists in studios) or you have a separate iPad which is setup in an ergonomic way and it doesn't slow your workflow.
Messing around the table all the time is just a compromise that is frankly not needed.
So, yeah, I find it funny that people still desire this insane idea.
Sorry but not sorry. :-D