There's someone who calls himself Caro Prangenberg, who keeps leaving comments on my blog or should I say spamming. It's ok to comment but this guy is so lazy he just copies some sentences from one of my posts and pastes it to the comment. I am not sure what's he is hoping to gain by this. My guess is that he one of the guys employed by one of the SEO companies out there who pays people to go blog hopping and leave comments with a link back to their client's website.
They don't realise that sooner or latter, the websites are going to be blacklisted as spam origin sites.