A 6 megapixel digital camera offers plenty of resolution for snapshots, web publishing, and even 8×10 prints, and is adequate for 16×20 prints. For 20×30 posters, full-page magazine photography, and the like, 10 megapixels would be a better idea. Generally speaking, a top-notch 6MP camera takes better pictures than a cheapo 10MP camera. – Mark H. Anbinder, Technology Evangelist, Ithaca, New York, USA
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.