Hey, guess what? I suddenly realised my spam level has dropped to nil. Andrew says it's the same for him. Can it be connected to removing my 'adult content' warning from the poetry blog?
His connection to this profile is apparent but indirect, so I don't know. In his case it may have resulted from clearing his cookies after he responded to a message purporting to be from our bank – and luckily realised his mistake promptly.
Three cheers, anyway!