Board Thread:The Panopticon/@comment-26975268-20130309221950/@comment-26975268-20130310004837

Also, it's not like we're the only ones who noticed that it's the 50th, and we're just randomly created a page about something that's not there.

The fiftieth anniversary has gained a lot of publicity. It's a known term across the world to signify, specifically, 23 November 2013, 50th anniversary of the broadcast of the first episode in 1963, and, more broadly, the whole year of 2013. As addressed in the lead of the article.