I took the average length of posts by determining the word count of every post on the first page, spare the opener. It comes out to about 1300 words.
112 posts. 1,300 words per post. That means we have approximately 145,600 words written, total. We are overlong for an average novel, as the average novel is between 70k and 120k words.
The first IC post came 13 days ago. The longest work of English literature is a Super Smash Bros. fan fiction, at a towering 3,548,615 words. We will crack that in under a year if we keep going at this pace.

God speed, ladies and gentlemen.