That top 100 Punk songs is pretty weird. There are loads of songs that were around at the time that were liked by punks but don't appear in the list - no Buzzcocks, Slits, X Ray Specs, Gang of Four, Mekons etc
I guess that part of the problem is that there were a lot of music around at that time that may have fit into the punk/new wave/alternative category that may have been excluded if seen purely from a punk perspective. John Peel was playing a lot of different stuff at the time but don't appear in the list - the Fall being a prime example.