• rtxn@lemmy.world
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    6 months ago

    They probably either use a different client, or a different federated service, that lets them mark multiple participants in each post of the thread.

    • SpiderShoeCult@sopuli.xyz
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      6 months ago

      I think they may be using mastodon and that’s how you post in a lemmy community via mastodon, using the @ tags.