Hello. I wrote this article, and used to be editor of Zero Tolerance. I'm now back as a staff writer there.
Anyway, it's worth pointing out that ZT is very much a commercial magazine available in high street newsagents and bookshops, covering extreme music generally. It's not a zine and the content reflects that. Most readers come from a 'metal' background and therefore are less aware about noise / PE etc. The purpose of these features was to increase awareness of this to our readership.
I can count on the fingers of, er, one finger the number of other widely available English language magazines which have given noise and PE the same level of exposure over the past decade.
Ulex was pleased with the interview, btw. I know this, because he told me ;)