It's been often said that it's not possible to give info about the devices in advance and it does seem to be the name of the game with all vendors, but I think it might also help people tolerate the situation better if somebody explained in detail why it has to be that way and what would happen if hardware would also be developed more openly. I have the impression that one key factor is that the competitors would have more time to react to new products, but I suspect there are other reasons at play as well?