Welcome to WebmasterWorld Guest from 22.214.171.124
It did the same thing to me, got trapped, and drew attention to itself. Once I saw the cheesy temporary site for it, and its reluctance to share any meaningful information about its purpose, I banned it. No soup for them.
Of course it has also blocked a couple of browser plug-ins in the past which in one case caused a small riot and got the "http://" removed from the UA of that plug-in ;)
It went through 50+ pages with an average of 2 seconds per page. I was also disappointed by their web site. I'm thinking of blocking it by UA... but at least it has one. Not sure.