Borderlands Wiki:Unreleased Content policy

Policy
The community has decided to set aside unreleased content spoilers and promotional information for talk pages and forums and blogs. To this end, admins may lock pages, even grossly blank pages, until such time as the community decides the content is well enough known or disclosed to publish.

Articles so designated shall be tagged with the template. The template shall remain on the page until content is released, even if unprotected.

Petitions
Appeals to unlock or publish content may be made on any article's talk page.

Notable Exceptions
No admin shall inhibit publishing speculation and/or spoilers on forums and blogs.

Thanks to Yukichigai for pointing out lack of policy.