With this 'debate' I have to take a third position (and I am sorry to disagree with you Pickman after our pleasant chat @ the bookfair). I do not think anarchism should be only another variety of 'ultra leftism' (using the same extreme positions). If it does that it is doomed to permanent irrelevance like the ICC.
Rather, I think the important factor is class consciousness rather than a pure leftism with a perfect take on history but with no participation in the present. In the case of the ICC, they have never and do not fight fascists, so imho their opinions do not count anyway
So, I have time for Balders attempts to feel a populist route through the second world war from a socialist perspective. As it goes, I too have attempted this and it is published in the latest edition of Mayday (issue 4). Unfortunately because I rush released it for the bookfair, there were a few editorial problems with it in the first print run, (1 big one in the second world war article), which I'm going to correct before I print the next 400.
Balders, I will email you the article if you Pm me your email account.