If you meet someone in a public place and stop to chat, note any pauses. If any pause is greater in seconds than the number of years since you last spoke, make a polite exit. – James Erwin, Editor, Des Moines, IA, 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.