True. At the moment I don't have anything very "actionable" beyond "it's magically faster", so I wanted to investigate this a bit more before posting to -hackers. For example, after reading the paper I realized BOLT has "-report-bad-layout" option to report cases of bad layout, so I wonder if we could identify places where to reorganize the code.
OTOH my blog is syndicated to https://planet.postgresql.org, so it's not particularly hidden from the other devs.