Maybe my sources were biased?
Except for the sales piece made by a FreeBSD fan they probably weren't, but the way you use them is.
Ok. Let's rephrase my previous sentence:
Given that a Serious security flaw is a flaw that permits privilege escalation, or leakage of database.
Given that parameter Psi = [ ( # of serious security flaws - 1 ) / ( # of running systems )^2 ] remapped in [0, 1]
Do you agree that, with a confidence level of 0.99, the correlation between the parameter Psi and Linux is stronger than with FreeBSD?