All,
We do expect to be introducing additional multi-channel capabilities beyond what we already provide (eBay and Auctiva Commerce) in the near future.
I wish I could give you encouragement on us providing a listing capability to Amazon, but I cannot. Amazon integration is not on our development road map in the near term.
If you really need Amazon integration now, our sister company Vendio (yes, as an Auctiva guy, I do have a hard time saying this, *but* today we and Vendio are both owned by Alibaba) already have Amazon integration available through their site.