"Pin your best comment to control the conversation"

"Pin your best comment to control the conversation"

The received wisdom: pinning steers the thread and boosts engagement. Repeated because pinned comments rack up likes.

The likes are positional, not persuasive — anything at the top of the stack collects them. Pinning doesn't create engagement; it relocates attention. The mechanism that actually moves reach is reply velocity: TikTok reads a fast, dense comment thread as a live session signal.

What's true: pin a comment to answer the predictable objection and kill repetitive questions (saves you time, raises perceived clarity). But reply — fast, in the first hour — when you want the thread to grow, because each reply re-notifies a commenter and re-opens the app.

Pin to control. Reply to compound.