Reading a couple of posts from that guy he looks like someone who may vaguely work in IT and thinks they know what they are talking about.
I can't say the most recent few posts evidence this. Quite the opposite actually - https://community.plus.net/t5/Plusnet-Feedback/Why-w...
Probably someone relatively new to the field, maybe spent ages on nerd forums beforehand, may even have done a degree, who hasn't yet realised just how little they know in the grand scheme.
I can empathise with that - reminds me of me a good decade and a half ago. Wow I'm old
EDIT: Wow this is scary. https://community.plus.net/t5/forums/v3_1/forumtopic...
I note this guy really likes playing the 'I work in IT' card too, which speaks volumes to be honest.
Edited by Ignitionnet (Tue 21-Feb-17 18:00:14)