How many people does it take to change a lightbulb?

2 - one to change the lightbulb and the other to post an answer on Yahoo! Answers. :-)How many people does it take to change a lightbulb?1How many people does it take to change a lightbulb?it takes 2 for me!!How many people does it take to change a lightbulb?just 1 is good enough