22nd September 2020. After my latest bruising confrontation with the site moderators, I'm leaving Stack Overflow. I'm still happy to discuss PostScript or Ghostscript, and someone else from Artifex will be taking over and monitoring the forums here.
If you'd like to talk to me then I can be found during UK business hours on IRC in the #ghostscript channel on irc.freenode.net. Alternatively I still wander round UseNet in comp.lang.postscript. Finally I'm on the gs-devel mailing list and can be contacted through it (you have to sign up to gs_devel, but its a very low volume list).
The Ghostscript developers can also now be found on Discord, the Artifex public server and the #ghostscript channel.