I think they do. I heard lately that there is such thing as Reaper radio. This is 24/7 shoutcast stream.
Let’s just pretend they don’t.
No point in pretending. Ours is better anyway. 
Listening 
Yeah, it’s all about the entertainment, baby. 
And I think this kind of direct, and personal approach, marketing and everything involved is responsible for the fact that Remixta already has thousands of listeners and amazingly big crossover appeal for a niche podcast. 