"Don't be surprised to see certain individuals downramping after they've sold for a few pips."
DEM - That behaviour is so, so common.
I had a brief look through one certain posters history this morning. That person has an established behavioiur pattern of going from positive to negative then to directing snide comments at those that disagree with his / her views.
The very reason that the police keep records is because past behaviour is such a very reliable indicator of future behaviour.