Lurking is not a "criminal activity" last time I checked. I am a classic lurker, I enjoy reading the forums and seldom ever comment. I don't like it when the bashing starts, no need to, this is an free activity that started out with one rule," have fun and find it".
Geocaching gets you outside doing a bit of ( or a lot of) excersise and a bit of brain work. Keep it fun , keep the politics out of it.