Well, you know what I think? Other than the having humor part, OotS and Erfworld have very different styles: both in story progression, artwork, characters, even the style of humor. That's actually why it's good to have it here, as it will attract people who may not enjoy OotS (well, we're talking about very few people, probably about a dozen or so
), and make our collective community greater. Some people who enjoy OotS may not enjoy Erfworld, and vice versa. Some people may enjoy both. Some people won't enjoy neither of them (well, who are those idiots?). But if this is what Giant wants, then this is what you get.
Whether you enjoy it or not.
Oh, and Erfworld rocks.