>Does that mean that sending suggestions to the wish list is useless? That's the way I understand this.

No, it is not useless. But if the feature it not related to the goals of Sedna (interop), it won't be on the priority list. This should already be clear and apparent from the roadmap, June letter, messages here, etc.

>VFP9 is the end of the line. After that everything goes on interop with .Net?

How Microsoft plans to enhance VFP over the next several years is outlined in the VFP Roadmap document.