Tony-S wrote in post #7558675
No one has ever said Macs are infallible. So everything else you say is pretty meaningless.
No information is meaningless, you just need to find the framework to judge the data.
Apple spends a lot of time saying Microsoft Windows is insecure, you just have to look at the advertising they have done over the years such as Mac/PC adverts. This gives the user a false feeling of security in that they're system is hack proof. In fact you can see some of this attitude from a few people in this fora.
Review the information in context of it's framework:
1) Fully patched OS X platform, default settings out of the box for a normal user.
2) All applications are as is.
3) The hacker is simulating a user experience.
4) The flaw is acrafted attack based on a standard vector, user simulated visiting a site. The early data from the convention is that it's a drive by, which can hit any platform. So the physical access argument is moot.
Drive by attacks can occur on any server if it's been comprimised, there is even cases and document attacks of top tier sites who's suffered injection attacks into their pages (IBM, ZDNet and so on). Some malware scripts are so sophisticated that they will target not just one vulnerability but hundreds depending on OS, software and even security patches!
Remember most people buy a Mac because they don't want the 'complexity' of a PC, most users won't have any anti-malware protection like Microsoft systems usually do. So they are even less likely to detect something is wrong.