Enough of the "world ending/major event" in each story of each book. Nothing of the stories effect the other books. With the exception of the Mojo crossover there have been "major" events in Blue, Gold, Astonishing and nothing bleeds over.
Having the school in NYC is stupid because logically Spiderman, Avengers, etc would show up to any threat. The Xbooks inclusion of the Hydra storyline was sad. Every other hero was busting their asses to help people and exhausted...The xmen were "ho hum"
This is an editorial issue because it's poor oversight. It's one thing to allow independence...it's another to green light stories that want to have a big impact and dont.
at the moment there are a lot of the same types of stories. Blue, Gold, Red all have new sentinels in similar forms. Logically that should be part of a bigger story and it isn't because they're all different origins/stories.