Friday Fun - How many social media experts does it take to change a lightbulb?

Let's see how many responses we can get.

Q. How many social media experts does it take to change a lightbulb?

A. It depends - is it a physical or a virtual lightbulb?
A. Actually I wrote a blog post about it last week...
A. You expect me to answer this in 140 characters or less?
A. A wise crowd
A. The community will decide
A. You'll need to buy my book to find out...
A. I have no idea but I hope they Qik, uStream or ooVoo it live...