Ive got 2 1 liner comments on my blog yesterday and Im confused. They arent spam as there's no link. Exemple : "Thats Sweet" The site is basically a fake site that I use as a referrer. It is indexed in google but not ranked for any keyword I believe. I just posted 2 crappy articles that don't say anything about anything, and some ads. Doesn't really matter but since there is no way someone can find this site, as it's only ever used as a fake referrer. I just find it odd. any theories on where those comments come from?