I really respect primecoin, and it pains me to see a ton of sh*tcoins and sh*tTokens getting publicity and market interest when a real gem like XPM is left in the dark.
Sunny King was last active on peercoin.net on January 24 2018. He is busy with another project called VEE.
He has said that his care for the Peercoin and Primecoin projects has not stopped and that he supported the work of the Peercoin team.
He did not mention Primecoin. https://talk.peercoin.net/t/ann-sunny-joins-project-vee/7346
But Primecoin Core is being developed by eXtremal, so the coin continues. The community should rally around him (her?).
-extro