As the Raspberry Pi is still relatively new, and it still has a way to go when it comes to distribution, I'm fairly certain that a lot of the site's visitors will still have not acquired one. Obviously questions about ordering and pre-ordering and the like will be on their minds. Will those types of questions be allowed?
I'd like to see them off-topic. Questions about ordering and shipping aren't really under the control of Raspberry Pi. They are under the various sellers, which we don't have any influence or information about.
Basically, we are here to answer questions about Raspberry Pi, not about Element 14 or Farnell.