I couldn't agree more. Nothing's more annoying than Googling for an answer to a problem, failing to look at the source of the link and ending up at Experts Exchange. Instant back button.
If you "view source" for the web page, you can see the responses in there. I wish google had a "never show results from website" option, because of that website.
Start a new brower session or delete your cookies. You get that message if they recognize you from an existing account. I get that message in Firefox (after signing up from Firefox) but not in Chrome or IE.