Junk is a resource. Generally the word refers to objects discarded by one person that have uses to another person. Recycling still involves a lot of junk collection.

administrator's use of term

A page that has been categorized as junk is no longer visible to regular users of openpolitics.ca itself but may be used to construct other pages.

If you believe a page was junked wrongly, and should simply have been left to evolve as any other page, then, you may complain, by requesting that it be restored at the page in the talk:namespace paralleling it, e.g. if you wish to defend the page "Bob loves boys" then you create that defense at talk:Bob loves boys where it will be answered to. Some feel that the appropriate term for such pages is not junk but ignore.