I just read the whole of the thread and laughed at the bickering
I think a moderator should maybe put their mark on this subject.
There
are osx virus's which is why people are annoyed that some mac users deny that fact.
Whether you've seen or experienced them is another matter. The facts are that there are a lot of proof of concept virus's and some very real ones.
I know some people don't see them as a massive threat and in comparison to windows they aren't but perhaps people should stick to the facts instead of bickering
I don't have antivirus on osx, altho looking at some of the more recent proof of concept virii and the places certain security risks have been seen I am thinking of maybe installing antivirus.