I have used this articulating clamp/arm/iPad mount for nearly a year. I am often bed-bound due to health, and holding my iPad becomes tiring and painful. This arm allows me to surf for hours and maintain my connection to the outside world. It does exactly what it promises. It is elegant, adaptable, and worth every penny of the price.
A cool tool is anything useful that is superior to comparable items. If you think this tool is inferior suggest a better one. You are welcome to insult a tool, but comments containing insults to individual people will be deleted. Corrections of fact are always welcomed, if stated politely. Recommendations of better tools are dearly wanted and may be elevated to the front page.