"When I see a spider, I usually ask someone to kill it for me," says the arachnophobe. "And even after it's dead, I won't go near the...

Odd line-up? Both have historical roots to help us today with one of the trickiest of skills. Enter "The Economics of Networking" match...

Yup, grass. It sometimes "seems greener" on the other side of the fence. The question is, which fence...and is it time to jump or not? To...