Something is not right here. This is not the first attempt to discredit a major organization - fivefilters previously ran a campaign against The Guardian (http://theguardian.fivefilters.org/), with much the same kind of conspiratorial tone that I detect in the page on Wikipedia. The fivefilters folks seem to be surprised that this user is spending so much time editing their favorite articles.
The articles in question have had quite a history of "interesting" editors pop by. Look for example at the page on Oliver Kamm. The fivefilters folks allege that Philip Cross is suppressing information about a pending court case. The edit history (https://en.wikipedia.org/w/index.php?title=Oliver_Kamm&offse...) shows something much different:
- 05/01, 86.63.4.158 adds some information about this "court case", which is really just a crowdfunding request for pending legal action (sourced to a blog). This user gets reverted several times by Cross for adding poorly sourced material.
- 05/01, User:Leftworks1 re-adds it, and gets into a revert war with Cross, User:ScrapIronIV, and User:Cullen328 (all of whom are reverting the poorly sourced stuff). This user has only ever edited the Kamm article.
- 05/02, several IP address editors, in quick succession, attempt to re-add that section. Three established editors revert. Protection is added to prevent anonymous users from editing.
- 05/04, protection expires and a pile of anonymous IPs start to add the material again. Total of 12+ attempts.
- 05/07, Leftworks1 comes back and attempts to add the court case material again. Protection is added back.
- 05/09, the article is edited several times by User:Ubli9917, User:Ubli4351, User:Ther7514, User:Ifit8488, all of which are accounts created 05/05, who have made exactly 10 edits to unrelated accounts (to gain autoconfirmation), and who then promptly tried to add the court case to the Kamm article.
So what this reveals is that a number of sockpuppet accounts, anonymous IPs, and such have been trying to push unsourced crap through onto Wikipedia, and Philip Cross (and others) have been trying to get it removed. This gets played out on other pages, too. Just look at this: https://en.wikipedia.org/wiki/Wikipedia:Sockpuppet_investiga...
While Philip Cross might have a certain bias in his choice of articles, I can't help but view this particular fivefilters article as a very biased attack on an established editor who happened to step on some toes. His Wikipedia opponents, apparently tired of fighting him with sockpuppets and normal edit procedures, have taken to an external medium to decry him. Wikipedia has many layers of dispute resolution, but other than an AN/I posting by a largely uninvolved user, the aggrieved opponents of Philip Cross appear not to have attempted any form of real dispute resolution. Until they provide evidence that they have attempted to work within Wikipedia to solve their editorial dispute, I would not pay this fivefilters article any heed.