Censorship is not the point!
Yes this image is a degrading, exploitative and possibly illegal image.
No IMHO it should not appear on an album cover (indeed an alternative cover was produced at the time for the countries in which the original was banned).
But what was the purpose and effect of the IWFs action on this matter?
Firstly, if you take a look at the statement about this on the IWF's website, you will notice three lengthy paragraphs. The first two paragraphs explain what the IWF is and how it operates. Only in the third and final paragraph does it deal with the issue at hand. This is unusual for news statements, even for the IWF. This is just grandstanding by the IWF: "Look at us - we've blocked a page on Wikipedia!"
Or am I just being cynical? Surely the purpose of the IWF in this respect is to:
(i) prevent the exploitation and abuse of children in the production of these materials;
(ii) prevent casual or accidental access to such materials on the basis that they have a damaging effect on the viewer;
(iii) assist the prosecution of those producing and paying for such materials.
Has the IWF's action in this case promoted any of these three aims? Clearly not (i) - the materials were produced a long time ago. As for (ii) this image has probably become one of the more viewed images of the week via the net in the UK as the block was only to a Wikipedia site and even that could easily be circumvented. And finally (iii): well theoretically anyone with this image now in their browser cache could possibly be prosecuted for possesion of child pornography but are these the people that we would expect the IWF and the police to go after?
This leads me to the conclusion that the IWF were engaging in a bit of cynical self-publicity here. As a predictable and direct result of their actions no children have been protected, more people have viewed an image that could be judged to be illegal and no-one abusing or exploiting children will be prosecuted.
The ISPs have followed like poodles because "child porn is bad" (and yes it is) without stopping to think what was going on here or taking real responsibility for the service that they provide. And, again predictably, the Wikipedia/net neutrality/anti-censorship fundamentalists have thrown their toys out of the pram and had a hissy fit providing all the furore the the IWF wanted.
Sad, sad, sad.
When the IWF starts, for example, nabbing the criminals that traffick, enslave and exploit women (and it goes on in most of the major towns and cities in Britain) I will have some more respect for what they do.