Gravitation is a manga that is in fact quite popular. Eventually, a 13 episode anime was released with the same story and tons of people absolutely love it. Theres also an OVA called "Lyrics of Love" and the bands in Gravitation have their own songs performed by real bands. Fans of Gravitation have never ceased, and a new manga came out recently called Gravitation Ex, which continues the storyline of Gravitation. And luckily for me, I caught www.gravitationex.com -- it's the ultimate target niche for Gravitation Ex. Volume 1 already has people complaining for the second volume to come out. The chances of Gravitation Ex getting it's own anime to follow Gravitation is probably pretty high. What do you think it's worth?