User blog comment:DirgeOfCerberus111/Adeptus Custodes Vs. Grey Knights/@comment-1932673-20111028224252/@comment-1536954-20150328080807

Around this time (2011) Wikia's commenting system had a problem where it would fail to update for most users despite showing up on the Wiki Activity feed. As a result we were pretty much forced to comment on the blog for any new comments to show up, which evolved into this system of just saying "post".