What is "sage"?
Entering "sage" (by itself) into the [E-mail] field while replying will cause the thread not to bump to the top of the page, while still counting against its reply count. Threads that reach their reply limit can no longer be bumped, causing them to sink to the back pages and be pruned more quickly. "saging" is a form of user moderation. Abusing the sage function by "sage-bombing" is frowned upon and may result in a ban.