After a little stroll through some old messages today, I have realised that some somewhat dubious comments have found their way here since I got rid of that annoying 'prove you're not a robot' security thing.
I guess I should have realised and been more on the alert, but |I wasn't. I think I have cleaned everything up now and have marked certain sites as 'spam' so they should no longer appear, but if you do see anything at all dubious (and I am old fashioned about that sort of thing), please would you alert me to the fact and I can deal with it. I am very sorry if anyone has been offended by them in any way.
And I will check the spam every day from now on!