Two side to that coin. I'm trying to establish a biz where I go in to peoples homes and make sure that their WiFi networks are secured. After doing some cruising with my trusty dugout and my laptop, I discovered that about 70% of the home WiFi networks were wide open. Any one could surf the net on your dime. (and cable/dsl ain't cheap) I have been in IT for 23 years. Yes, before they invented pc's.

The other biz is in bonsai. My friend has a nursery and we sell trees and give classes and stuff. It's great therapy and the reason my kids survived puperty and adolescence. But tough to make a living at it.