BTC38 is back with a new platform and has BLK on it again: AEX
Same goes for Jubi, now back as CoinEgg You are the dev?
No.
rat4 now also known as
DrDoolitlle is the main PoS and qt wallet dev.
janko33 is the main man for the Lore wallet which is about to implement the latest Bitcoin core functionality and much more (soon, don't ask anyone for an ETA ;-) )
why?