Don't really see a problem in here. Since Project OpenSky will continue (in a smaller form) and there will be a secondary designer group (FSPro). POSKY in it's current state will end but two smaller groups will return. Which could mean even better and more aircraft?
No, actually if you read the FAQ, it clearly states that posky is closing and some members of the group are rejoining to form FSPro. Not necessarily more or better aircraft, but we should still expect new ones as we always did with posky.
Ah, my mistake then. As I understood it they would just split up and go seperate ways, forming two smaller design groups. Just checked POSKY's website and it's down. FSPro now has all POSKY files and forum.