openmic.social is an uncensored community. You may encounter strong language, controversial opinions, and mature or NSFW material. You must be 18+ to browse. Illegal content is prohibited and removed on sight — please report it. By continuing, you accept that you may see content you personally disagree with.
You can only boost servers on discord, not posts. You can “boost” posts on mastodon, which just means sharing, what twitter used to call “retweet”. I don’t know what the point of boosting your own posts would be, so I assume this refers to something completely different, so I assume it’s something from linkedin.