We may have had this thread recently. There seem to be a fair number of hams in a number of other forums/interests I have also: GPS, satellite radio, satellite TV, scanners, public safety, HD radio, aviation, firearms, etc.
WQ1O here. For me lights fit into the emergency service aspects. Then comes the light addiction :duck: As I said in another thread, I chalk it up to a vast "light wing conspiracy" :laughing: