> For someone unfamiliar with Twitter, this is completely undiscoverable and it has caused me to no longer send Twitter threads to people I know that aren't on

> For someone unfamiliar with Twitter, this is completely undiscoverable and it has caused me to no longer send Twitter threads to people I know that aren't on Twitter because of the confusion it causes. For sharing purposes, you might try using one of the "thread unroll" services to get around this issue.