With regrads to the article, I noted that one of the writers former neighbours has commented; she didn't appear to think much of Annie Waller.
My wife and I lived there at the time too. Our experience backs up Annie's general impression; perhaps said contributor is one of the RCWs in question. There were some deeply unpleasant and anti-social folk on the patch a few years ago, and Annie was not of that particular 'clique'.