So Google Web Accelerator bypasses Javascript confirmations to dangerous GET requests by prefetching any link it sees. Dangerous GET resources like links for deleting something in a web application. Nevermind that GWA is broken by design. Javascript confirmation dialogs are broken by design too. Don't do them.

Makes me wonder, though, if we're facing another 20 year struggle to get rid off modal dialogs in computer applications. (I don't think we've won the previous battle either.)