Index Pointing Up: Dark Skin Tone on Facebook

What it signals here

reaction meaning

Used in comments as a pseudo-reaction to highlight agreement with a post or to direct others to read a specific comment.

comment use

Older users often use it straightforwardly to point upward to a shared link or image in the post above.

boomer interpretation

Interpreted literally as a directional gesture, often placed before 'see above' or 'look at this' in a literal sense.

group use

Admins and moderators use it to direct members to pinned posts, rules, or announcements.

See it elsewhere