This is one way to get your galleries and free sites declined when submitting them to TGPs and Link Lists. In the simplest terms, a blind link is a link that makes the surfer think that they're getting one thing when they click on it and then actually gives them another. One example is a thumbnail that sends the surfer to a paysite tour as opposed to giving them the full sized pic, which is what they were expecting when they clicked on the thumbnail.
A link, either text or banner, that misleads the consumer. A common example is the "Choose your favorite color" banner.
a link that sends the surfer where they don't expect to go