A little more about adding audio: manton.org
@manton How would you suggest one should distinguish an audio file from an image in the uploads API? Would the extension always be .mp3? We can also move this discussion to Help if that makes sense.
@samgrover There are parts of Micro.blog that require MP3, so I always recommend people use that for the best compatibility everywhere. For displaying audio icons or copying HTML tags, though, we check for either .mp3 or .m4a file extensions.
