Thanks Jo,

Not missed anything, still using SteemConnect for everything. There are two sides - the admin create new threads (accessible with dashboard/WP plugin/JS lib) side and the user-facing sign-in to comment side. I plan to add posting key auth for the admin activities first then move onto adding a new auth flow for the embedded threads.

I expect most people to use SteemConnect but I still think adding posting key auth is valuable.