User blog comment:Reo 54/Reo's New BTFF's (Not So) Cinematic Universe Idea!/@comment-1824169-20160526154032

I'm always up for crossovers, but I do have a question.
 * What constitutes popular heroes or popular villains? Our community doesn't talk about these things a whole lot even if they are popular, so how can we tell what's popular and what isn't? I suppose anything that's been featured is fair game, but there are plenty of popular things that haven't been featured, so how do we judge this?

Other than that, if you do manage to get a few more people into this, I'm willing to jump in anytime.