Four content modes that earn professional attention.
LinkedIn says suggested content should be high quality and professionally relevant. Build posts around work, learning and useful interpretation.
Teach
Explain a process, model, technical concept or decision so another professional can use it.
Interpret
Analyze a change, dataset, news event or tool and explain what it means for a defined audience.
Demonstrate
Show work, a method, an experiment, a case or a before-and-after decision with context.
Discuss
Present a defensible point of view and invite informed disagreement or additional evidence.

Comment for the discussion, not the impression count.
LinkedIn now exposes comment impressions, but it also warns that distribution varies. A useful comment should stand alone as a professional contribution.
Add an example
Show how the idea appeared in a real project, market or professional setting.
Add a limitation
Explain when the advice may not apply or what condition changes the conclusion.
Add evidence
Contribute a relevant source, dataset, test or observation with enough context.
Ask precisely
Ask a focused question that advances the topic rather than “What do you think?”