Comex, developer of jailbreakme.com, posted on Twitter earlier today that jailbreakme.com has been updated with a little teaser. This teaser is the following image:
The update to the site suggests that the iPhone dev team has a little something special in store for us, a newly found PDF trail. To those unfamiliar with skiing, a black diamond implies a high degree of difficulty. The only thing we want to know now is whether and when will it be released. Most in the jailbreak community wants this immediately, but it is possible that the dev team will save the exploit until iOS 5 is out.