Some weeks ago i read about geocaching and borrowed a garmin gps. Me and my Children had a lot of fun in searching the first Cache.
The virus got us :-)
Now i bought a gps on my own and just make my my first steps to get used to deal with the whole stuff.
It's some kind of biking & hiking 2.0 for me an my family.
My profession is Head of Knowledge Management in a mid size consulting firm. So a wiki is a good place to learn ans share experience. Practice what you preach!
Here i go :-)