D_Blackwell - 9:48 pm on Sep 16, 2009 (gmt 0)

Some of these captchas are so obscured that the user can't crack them. I've been on way too many sites where I had to reload until an image came round that I could read. Hate them and only tolerate them as necessary.

Would Google be getting access to that many more sites? Probably already hooked into them through one tool or another already.

Much more powerful is simply having a Google account and being logged in. Might as well let them install a keystroke logger. That's about all that's missing.

Live tracking of website traffic is one piece of the puzzle. Live tracking of specific users' movements another. Pretty good one-two KO.