The vulnerability of every account doesn't depend on the people behind them - it depends on the site itself...IF IT'S NOT SAFE, THEN ITS NOT WORTH DOING AT ALL!!!!!
First of all, what's with the yelling? Take it easy. No need to shout.
Second, you are completely wrong. I'm no cyber expert, but from what I've read seems all researchers consider humans (that is, users) to be the weakest link in the cybersecurity chain. According to many studies, 9 out of 10 data breach incidents are caused by human mistakes. So I'd say how vulnerable a system is depends a lot on the person using it. This forum is no exception.
Third, let's cut out the baseless FUD! If you genuinely believe that the Bitcointalk.org forum is unsafe or worthless, then why keep using it? No one's forcing you, right?