It ****** me off when I search for a music video and the search turns up 10 results, each with exactly the same file size and name. Not only that, by file size I mean like 270Kb. A normal music video in mp4 format could no way be as little as 270Kb. I donno if it's spam or not, but it is some crap that I don't even want to try downloading.
Also annoys me when I put in a perfectly normal search and I get things like "Cute Girl Strips On Web Cam" under every artist which I search. I accidentaly click on it, 750Kb, I have it downloaded in 6 seconds, before I know it internet explorer has opened up 10 times over on a dating website.