When Jason added the new feature, he just had it 
on by default. ;)  

I really do like the idea and I appreciate all 
that he's done.  I just didn't like the images 
with it on and I'm too lazy to fix them.  If the 
images weren't all messed up, I'd keep it on.  
Unfortunately I've already had some of my images 
stolen so it's too late for me to do anything 
about it and frankly I just don't really care 
anymore.  It happens.  ;p