I know I already have an unlocked iPhone bought from iphone-singapore.com and I shouldn't be a busybody but I would like to give my thoughts on IPSF.
Their delay tactics reminds me of Bill Gates methods. I read his book and that was one way to delay their competitors. Bill Gate promised something that he haven't developed, that's how the first term vaporware came about. Basically, IBM needs some software, and the different vendors was trying to compete to get it done, but while everyone is still developing the software, Bill Gates suddenly with nothing at all, declared that they have got the full software done and ready. Which in fact, he lied and there was nothing.
But that delay tactics using vaporware discourage competitors and bought Microsoft alot of time to start doing the actual development of the software. Microsoft have a long history of announcing vaporware products to screw over the competition and I think this is what IPSF is trying to do.
I seriously hope the dev guys won't be discouraged on this and keep working to get the real stuff out.