Music is about music.
I saw NIN back in the old days, and also JC. I used to be one of those pretentious musos who only liked stuff before it got ‘out there’. I am perfectly aware of how some people think, I am just glad I don’t have to think like that anymore.
FWIW, I love The Downward Spiral, Love American IV and don’t particularly like the kind of music they play on X-Factor. But I’m not gonna think any less of the songs I do like just because a pop star has the temerity to cover a song that I don’t agree with.
As this thread has proved, some people will watch Leona Lewis and go hunt out different versions of the song….and that’s supposed to be a bad thing? Look at when one of them did Hallelujah – Jeff Buckley and Leonard Cohen were in the top 40!