Vulcan Salute on Reddit

What it signals here

upvote context

Earns upvotes as a reply in Star Trek subreddits, science communities, and when someone makes a particularly logical argument

community use

Standard emoji in r/startrek, r/spock, r/scifi, r/space, and r/nerd communities

subreddit meaning

In r/startrek it is a sincere salute; in r/memes and r/dankmemes it appears in logic-based meme formats

karma context

High-karma users in sci-fi subreddits often use it as a signature sign-off to build community identity

See it elsewhere