I thought Soundcloud would truly become the 'Youtube of Audio'. But it seems to be trying to do too many things. Right now, there is no place on the internet wh

I thought Soundcloud would truly become the 'Youtube of Audio'. But it seems to be trying to do too many things. Right now, there is no place on the internet where I could search a keyword and find relevant podcasts about a topic. Why can't Soundcloud do that? Just be the Youtube of podcasts, leave the music part to others.