Twitter could be the first platform to successfully introduce social media features and discoverability into a podcast player.
"To start, it would need to introduce RSS functionality so that it can pull in a much larger ecosystem of podcasts."
Reminds me of the recent discussion between Myke and Grey on Cortex re: RSS + Podcasts + YouTube... https://overcast.fm/+E7b4_Vc2Q/45:48.
"If I can't get it in a podcast app it's not a podcast."
Granted, that's referring to YouTube. Still, is this considered a podcast in Twitter or a distribution point for the "actual" podcast?