I still don't understand why folks from Linux communities still refuse that Linux is an ancient defunct OS as in x86 intel CPU to Pentium class. No matter how it progress, VIA try hard and Intel try revive it as atom, still an ancient technology.
Linux boot time is slow
Linux is dump as hell when come to drivers, not even universal drivers wold function properly
Linux came in 100's of distro, each has it own half finish project. Together, Linux are almost a little more than half finish project.
User friendly? Not so fast when come to problem, user immediately realise that they stuck if didn't know all the commands. Not simply click here and there true GUI.
Linux almost virus free... hmmm! wait till those kid figure out then all your file will be gone for real because you don't know much about Linux either.
Security issue is not a problem, I've see some geek hacked into Linux in minutes. It not reported to Linux community yet because they've nothing to gain to prove Linux is insecure.