This was originally a concept that was designed to tie in to some Buffy movies that are probably not going to happen. So now the comic is out there twisting in the wind by itself. But I have this arc; this concept of what I refer to as “Season 8” of “Buffy,” which is the “What happens next?” Although it’s very much more comic book in scale and style and time frame. Everyone’s like, “What week will it pick up during?” And I’m like, “It’s not quite like that.”

From http://www.wizarduniverse.com/magazine/wizard/000495675.cfm?page=2

Joss Whedon, creator of Buffy is penning the comic, so it's all new canon! Yay!