The Mad Blogger really doesn't think this is a bad deal for business, InBev made a high offer, the boards both agreed, and now AB is part of InBev.
The "bad" part of this will be the potential impact it has on the various communities that Anheuser-Busch is a part of. Right now AB pushes out a lot of goodwill/donations to organizations all over the US, and probably the world. Will InBev do the same? That remains to be seen.