Awww, shame the playlist is powered with Spotify :( A big no-go for me
I guess you just work with what you have for now, but a more open system with no requirement for bloated commercial or advert-filled software, would be preferable later.
Unless Asgardia can control or hand-pick the adverts that will be played during audio streams, Ad-powered services should be avoided.
2017 will see much more abuse of adverts and malvertising (even spotify has been used to deliver malware), so Asgardia must pay attention to such things.
Services like Mixcloud, Reverbnation, and Mixlr, allow tagged long-mixes or radio shows, and will play in a browser.