Law enforcement (esp USA) are clearly monitoring Twitter and Switter. Be careful advertising locations where LE are actively anti SW.
@PaulJonesAIR how do you know
@Blackadder777 too many co-incidences suggests enemy action. Plus logic - if you were LEA tasked with "combating" SW on your patch, SM is pretty much where you'd start. Think walking in tiger country. Not every bush has a tiger behind it, but if you are not cautious, one day, one does.