Write as if you have an audience.
The most important audience of your notes is yourself. Whatever system is used, the system should be geared towards Serendipitous creation. Note taking without making those notes useful for future projects or activity is little more than time wasting head-clearance. It would be much more efficient to clear these things from your head with #meditation practice or with a strictor filter system in your Progressive Summarization system.
But even if the sharing of your notes is your ultimate goal (a flawed process anyway, if your field of expertise is productivity rather than productivity being used for actual real-world work or expertise), then why expect anyone else to find your notes useful if you have not maximised the usage for your own self?