Not saying fans should tweet players, but "You were awful yesterday along with most of the team" is an opinion and not abuse. JOB then ramps the exchange up by replying with a sweary and gets a response that makes a dig at his age but doesn't use any bad language.

If there are other messages that haven't been pasted to this thread that are genuinely nasty then fair enough, but from where I'm sitting this looks like a massive overreaction.