Thinner the better. It creates more places for air. Same for curly fries. Even a slightly bent normal fry hogs more space than a straight one.

Technically all of them work already, just with subpar UI. If you follow a Lemmy community on Mastodon by searching for it like a user, the community’s posts show in your Mastodon timeline.

Each community post appears as a Mastodon post boosted by the community “user”. Threaded replies all work.

To make a post to a community, you tag the user in any top-level Mastodon post.