Not really, that I can see.  I only see about half a dozen people in the "forums" but I'm guessing that people are probably waiting on the cards to arrive to register first timer accounts and don't know it exists otherwise?  (I have an existing Apple financing card so I already have access.)

If I recall correctly I've seen people with BK's getting approved on creditboards.

So far I haven't seen anyone post that they got rejected (aside from having to recon).