That's what
they want you to think

Seriously, I never said the site was dangerous or unsecure, I just said Blahmicho did the right thing.
Even though you are more likely to get malware on your computer by visiting strange pages that offer you free content (we all know what I'm talking about

), there is no way you can be sure a cetain site is "safe".
A legitimate webpage could also be vulnerable to XSS, SQL injections and/or hacking, allowing other people to exploit the site's own users.
All we have to protect ourselves in such cases are tools like firewalls and blacklists, and that's why we should always listen to them.