There shouldn't be much of a change in the goings-on over at Bluehell productions and APB. Some staffers will continue to contribute to BHP, while also joining this new community to help out on projects like Tiberian Sun Reborn or Apocalypse Rising.
APB servers will remain on the launcher, and there should be no impact on gameplay for regular players (if there is, be sure to report it so it can be fixed immediately!)
W3D Hub's doors will always be open in case Bluehell wants to join.