12. The computer-readable hardware of claim 11 , wherein upon not identifying a document, the computer system is caused to performing the steps of: creating a stub that is devoid of user-contributed content having a name determined from the phrase indicated by the wiki identifier; associating the stub with an access control list; creating a source anchor within the parent document; and associating a universal resource locator for the stub with the source anchor.
12. The computer-readable hardware of claim 11 , wherein upon not identifying a document, the computer system is caused to performing the steps of: creating a stub that is devoid of user-contributed content having a name determined from the phrase indicated by the wiki identifier; associating the stub with an access control list; creating a source anchor within the parent document; and associating a universal resource locator for the stub with the source anchor. 13. The computer-readable hardware of claim 12 , further comprising the steps of: determining that the stub was not converted into a document comprising user-contributed content within a specified period of time; based on the determination that the stub was not converted into a document comprising user-contributed content within a specified period of time, removing the source anchor from the parent document and deleting a stub expiration identifier.