Hello Matthew,
Perhaps it would be too niche of a resource, but what about collecting these options either in a Wiki page in GHC or maybe a short blog post on your website (if that's not the case already)? I personally use `--flavour=default+no_profiled_libs+omit_pragmas` all the time with Hadrian these days once you made me discover that magic incantation, but I am essentially relying on my bash history or my search capabilities within this mailing list.
I could imagine how other people might have missed your original email, and it would be great if we could have this shared somewhere in a more discoverable way.
Alfredo