Three different mechanisms decide who sees what you publish. They are not variations on one system, and the difference explains why the same effort produces very different results in different places.
Ranked feed
General networks, X, Bluesky
Nothing you publish goes to everyone who follows you. A sample sees it first, and further distribution depends on how that sample responds.
This is why results vary so much between two similar posts, and why consistency is usually recommended: a single post is a sample of a noisy process rather than a measurement of your audience.
You controlWhat you publish and when
You do not controlWho is shown it
Fails bySilent decline with no notice
Direct delivery
Email newsletters and lists
Everyone who subscribed receives it. There is no ranking step, so reach equals list size minus whatever a spam filter intercepts.
The trade-off is that nothing distributes the work for you. Growth requires promotion somewhere else, which is why many people run this alongside a feed rather than instead of one.
You controlThe list, which is exportable
You do not controlWhether it is opened
Fails bySlow growth from a standing start
Room based
Forums, workspaces, events
Your message reaches the people present and nobody else. Reach is bounded by the group and is entirely independent of any algorithm.
Because content is usually not publicly indexed, nothing you contribute builds a searchable record. The value stays inside the room, which is both the appeal and the limitation.
You controlWhich rooms you are in
You do not controlWho else is admitted
Fails byThe group going quiet
What follows from the mechanism
Comparing reach across mechanisms is meaningless
A thousand feed impressions, a thousand delivered emails and a thousand people in a workspace are three different things. Placing them side by side as a single number obscures more than it explains.
Portability tracks the mechanism
A subscriber list moves with you. Followers on a ranked feed do not, because the relationship is mediated by the platform. Room membership does not either.
Effort behaves differently
Feed results are noisy post to post, so patterns only appear over months. Direct delivery is stable and predictable. Room based reach depends almost entirely on the specific group, not on you.
Most people combine two
A feed for discovery and a list for retention is the common arrangement, precisely because the two mechanisms fail in different ways.
The limits of this explanation
These are simplified models of how distribution works, described at a level that is publicly documented. No platform publishes the detail of how its ranking operates, and the specifics change frequently without announcement.
Nothing here predicts what reach you will achieve. Outcomes depend on subject, audience, timing, consistency and factors nobody outside the platform can observe. Where a mechanism is described as failing in a particular way, that describes a structural characteristic and not a criticism of any service.
Independently published. Not affiliated with, endorsed by or sponsored by LinkedIn Corporation, Microsoft or any other platform described here.
All trademarks and brand names are the property of their respective owners and are used for identification only.
Reviewed August 2026 from publicly available documentation. Distribution systems change frequently and are not fully disclosed by any provider; confirm current behaviour with the provider, for example at linkedin.com.
No company paid for inclusion or wording. This page is informational and is not career, marketing, financial or legal advice.