"Patched" would imply that users have downloaded and installed the patches. Judging from comments I read of FR, Mac users don't believe their computers have security problems. I would guess they are not in the habit of downloading patches on a regular basis.
Patched, from that site, means that the OS maker has provided a 'fix' for the bug.
Apple makes software upgrades and patches available automatically by default. The user merely has to click OK and provide his password to install them. OS X lets me know about them as soon as they are released.
(note, assumes you are connected to the net)
Not true. Mac's do a regular check automatically for updates and announces their availability on your desk top. It's so easy and transparent that most Mac users are up-to-date.
WAAAAY Wrong!
Apple provides security upgrades regularly, and they are almost automatic. They aren't completely automatic because no executable software can be installed or patched on a Mac without a specific, password protected, permission.