When i think of Magazine and certainly (even early) PIL i think of the term Post Punk.

This thread had highlighted how hard it is for me to define what Punk is, i usually just think of Punk as the first wave from 1976-1977 after that it all becomes Post Punk or descends into other sub genres. Hardcore, Ska, OI! Anarcho.
Punk was just a big bang. And 1978 onwards it went in various different directions.