The Embittered losers who post at the end of online newspaper articles

Take the ones that posted under this story:
Bipolar sufferers 'lose touch with reality'By Beverley Rouse, Press Association
Tuesday, 29 December 2009
http://www.independent.co.uk/life-style/health-and-families/health-news/bipolar-sufferers-lose-touch-with-reality-1852329.html

kw9751 wrote:
Strange how he didn't have a diagnosed history of bipolar disorder before he got the death penalty [strange I wasn’t diagonosed as being autistic until I was in my late 30s – what was I trying to hide? My wife is almost certainly bi-polar, but has never ben formally diagnosed.What is she trying to hide?]
Even stranger how he sat on the Chinese death row since Nov 2008 and noone made a fuss until days before his execution. Where were Brown and Co then? Where were Reprieve? Busy manufacturing a history of mental disorder?
People can be diagnosed after sentence!
kerrygold wrote:
Tuesday, 29 December 2009 at 03:26 pm (UTC)
Gary Mc Kinnons Aspergers was only discovered after he was about to bo extradited. So it can happen.
He wasn't from "Kentish Town", he was from POLAND
[Kentish Town in quotes – why?]

vassily_shuisky wrote:
Tuesday, 29 December 2009 at 11:24 am (UTC)
And no doctor ever carried out any tests on him to say he was bi-polar.
This is something made up by his desperate lawyers [people posting on the internet just say whatever comes into their heads].
What was he living on after he emigrated to Poland, where he lived for NINE YEARS? Considering he didn't speak Polish. Clue – [annoying patronising tone there] Poland is the route by which most narcotics enter the EU, across the border from Kaliningrad. [and even if true, that’s the only reason anyone ever lives there?!]

north856side wrote:
Tuesday, 29 December 2009 at 01:30 pm (UTC)
If we don't say a word when America execute mentally ill convicts then what gives us the right to demand this from China? If Gordon Brown disregard a computer hacker's autism from stopping his extradition to America when the crime was committed in this country then he should learn to keep his mouth shut. [I was with this one until the bolded bit. It makes no sense – kill this guy because we allowed extradition of someome else to another country].
Even if he did have bipolar (never been officially diagnosed by a qualified professional. Just hearsay from family and vested interest groups [who’s a vested interest group? Does he mean Amnesty International?]), who's to say he was in one of his "mania" [where to start – grammar poor, no understanding of how bi-polar works, no understanding of what was being asked by his family and their “vested interest groups.] at the time? Where is the evident [!!] to this? If every criminal claimed mental illness after being caught without any previous record to back this up then why not let them all out right now? [of course! That is the obvious outcome! Moron!]
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So why do these idiot conservatives trawl the left wing press in order to make their ill-informed and often offensive comments? Are they driven by mental illness? One wonders whether they appreciate the irony of the mentally ill disparaging other mentally ill people. Wouldn’t they be better off reading round the subject so they understand what they’re talking about?
I dread to read their comments about AS sufferers.