A few people in my local think that Cardiff fans have a bit of a bad attitude. You are correct in your assessment of calling people tossers. We are criticised by quite a few...at the end of the day people can support Liverpool and United if they want..i think a lot of Cardiff fans need to get over that.
In my few locals there are fans of forest, leicester, leeds, aston villa, newcastle, chelsea, QPR, Liverpool, arsenal, spurs, man united...possibly missed a few.