Almost every day, when looking through the headlines on Google News, I see one or two stories where what's meant to be a snippet from the first paragraph of the story contains not a single word from the story but instead says this:
This is a modal window. This modal can be closed by pressing the Escape key or activating the close button. Close Modal Dialog. This is a modal window.
I would love to have someone explain to me what is going on here, and why Google can't tell this metadata stuff about window types from the actual text content.