The question I ask myself is: Why does it take sometimes a minute or two to 'Prove that I'm a human' when I'm secure/private... but only a second or two when I'm not secure/private?!? The argument that spammers etc. use TOR exit points doesn't rly cut the mustard when the only 'proof of human' they require is to move the mouse a bit and check the same box in the same location. If it walks like a duck and quacks like a duck...