Yes this is correct, the owner of YopyPDA has sent me an email saying the same.. Actually what I've been told is that he is not able to source from Gmate as they are not responding to his requests, this could change as Gmate are still operating AFAIK. It's not really that much of an issue, YopyNG will still be making their kernel and filesystem - maybe with a new GUI, don't forget that most YP3700 owners use Qtopia which allows Z apps to run. I've heard there are people running Opie on it. Put it this way, if it doesn't sell I'll still be very happy to use it until it dies someday. In short there will always be apps available as long as Qtopia/Opie and X exist.
If anyone is interested the sale will remain open, unfortunately at the moment I simply have to sell it even though I don't want to and will regret it. Finances are tight, it has to go. :-( I may indeed get a new handheld, but I doubt it will be a Linux device I'm afraid.
I've also edited out the post above about Buy It Now for ZUG members, that option is no longer on offer as I made an error when listing it. Any personal offers can be made by contacting me via the Contact Seller option on the auction page which I will consider. Please don't contact me or make offers on this thread or by using the PM option here as I may not see it.