I guess all there is to say is , I'm personally not purchasing A7 untill the new forecaast features get implemented into the engine. Me as a developer dont consider A7 is worth upgrading to from A6 at this time , maybe in the future like Doug said , A7 will be more powerfull and have a lot of more features implemented , I just thought A7 was going to have there from it's release date.
"A6.6 is actual the core of the new A7"
That right there is yet another reason why I wouldn't update.

And about the troll comment , whether I am or not , I've always been for gamestudio , and have always said it's a great engine for a great price , and consider it the best of it's kind. So keep that in mind while you read my comments.