Finally, I don’t need to use my custom Pandoc > BBcode tooling to post on the L&L forums any more 
— I also use several other discourse forums so this feels very ‘consistent’ and discourse is more flexible and modern (as demonstrated by the mobile interface etc.)
@AmberV – I can confirm that all posts (4 to 5 in total?) disappeared from scrive’s recent problem solving question: Limit on number of References? — strangely the slightly older thread also lost all replies: Scrivomatic and Pictures — I assume this thread should have been archived before the transition?