Trolls? You mean peoople that realize what is going on and no longer live in an illusion?
Those trolls have been right about bitcoin being a sinking ship for over a year now...
So why do you have an activity of over 1000 on an internet bitcoin forum if it's a "sinking ship"?
Cos the account was sold? Check the early posts and they are written by someone 'normal'. Either they went mental or passed it on to a silly sausage.