With the intro of Windows 7, I kinda expected to see a load of touchscreen monitors to start to be available. I am even holding off on buying a new monitor, coz' I want one.... 22 inches for a reasonable price ($500 ?).
Because they are a niche market mostly for business, industrial or medical use (at least for now). There are some touch screens available now, but not the size you want or the price point.
You are about to answer a thread that has been inactive for more than 6 months. If you still wish to proceed, please ensure that your posting is original and does not duplicate or overlap any prior responses to this thread.