Apple should be able to reject any app on any basis that they want. It is their App Store. If you want to create you own App Store I won't tell you what you can and can't put in it, nor should anyone else.

THIS IS NOT CENSORSHIP!!!!! NO ONE IS RESTRICTING YOUR FREE SPEECH OR MARK FIORE'S FOR THAT MATTER.

Hard to get better *free* advertising than suing google and having a bunch of people discuss your company and your product. You might even get a settlement out of the deal and profit.

Speaking of shamless self promotion...

Use MS Outlook embedded into your iGoogle homepage. http://www.google.com/ig/directory?url=andyast.googlepages.com/MSOutlookWidget.xml

Ok, so maybe I feel a little shameful.
Bad Llama.