Let me start
#1 Battus/Franck telling everyone who would listen on GFY to buy BTC - this was back when BTC was cheaper than the mist rising off a freshly laid cow patty.
#2 A GFY member posting about the IPO of Google and everyone and his dog bum rushing the dude for publicizing a stock that was going to quickly peak and crash and burn
#3 Multiple FB IPO posts and people replying that since Zuck didn't have a mobile monetization strategy and given the huge float and initial valuatoin, FB will be dog shit (In fairness, FB did dip after IPO - see chart below
