As this blog is moderated, I am able to stop it getting through, however, it is becoming rather time consuming and often quite distasteful as some of it is quite "graphic".
Another problem with the Anonymous poster facility is that threads become quite confusing, in the same way as would happen if half a dozen people called Brian all started posting at the same time.
I am therefore considering withdrawing the Anonymous poster option from comments. People without Blogger identities will still be able to post, but they will need to give themselves screen names. Please let me know if anyone would find this an inconvenience, or would prevent them from commenting.