For the last six months, you may have noticed that some of your favorite apps on Facebook Platform carried a special badge deeming them to be "Facebook Verified". These apps "passed Facebook's review for trustworthy user experiences", and were given both greater exposure in the App Directory and less restrictive limits on the number of messages they could send to users. And tomorrow, just over six months after the program launched, Facebook is killing off Verified Apps for good. This shouldn't come as a surprise: Facebook announced plans to end the program in late October, and has been Emailing developers about it for weeks. But now that Verified Apps are going away, it's a good time to look back at the long, convoluted road Facebook took to a program that was ultimately very shortlived.