Ok I have tested this and discovered the following:
When you are viewing vBTEAM from
and you follow the link at the start of this thread you
do not get porn site. When you are viewing from
and you follow the link in this thread you
do get a porn site. So the guy at vbskinworks maybe put a redirect on referrer from http and did not realise there was a https also. So probably just that guy being a dick.
edit: lol, yeah he has made it redirect on referrer. If you want to stop this and you use firefox just use
this extension and add a custom referrer for vbskinworks.com