ShadowOwl: I'm just not comfortable with using cloud-based services who collect tons of data and analyse media usage behaviour. But hey, I can't say I'm having a very strict policy here since I'm using few services which do the same (not for music though). But I'm trying to reduce my usage of such services step by step.
Spotify has other problems though which at least should be discussed in general:
https://en.wikipedia.org/wiki/Spotify#Criticism Thanks for the criticisms link. Sounds like a real problem for artists.
Anyway, I was interested in this because my main source of finding new music is now YouTube, and I figure it suffers from similar issues. Still, in the end artists I like get my money because I buy their albums. (Or at least their record label gets it...)