content: It might be law enforcements using the bait to lure you in.  I'm pretty sure that is how the Chinese government countered dissent during the epidemic of revolutions that swept the middle east a few years back. Instead of cutting the internet like Egypt did(big mistake) they just listened and plotted the activist they needed to remove.    Jasmine Revolution  Chinese human rights activists have been disappearing ever since a mysterious call went out on the Internet for a "Jasmine Revolution" similar to the uprisings against authoritarian regimes in the Middle East — a call that was made again this week.  further on ...  The disappearances began shortly after a website postings appeared last month and called on Chinese to "take a stroll" in specific spots in dozens of cities in China on Sunday afternoons.  There is so much intel floating around for the government to quell insurrection.