Why is touch screen so exciting to use, because its the only technology which literally allows you to touch the technology. We thought we touched it, but now I am sure, its going to stick to us for rest of our lives. HTC was the first company to introduce touch screen technology to consumer level products at a lower price. First it was phones now its the next level, tablets.
Every company has come out a multi touch tablet, especially when a OS is free, Android.