I think Jon does care about music anymore.
MANA a band for latin american it's getting older but they make a new album in 2011 and the first song it's a hit, and the second it will be too.
Gloria Trevi has been in bussness for a long time and she make a album and all the song were hit in 2011.
Enrique Iglesia has been in music for a long time and they make a hit too.
U2 when a album goes out sell a lot.
Metallica they are old too, and they still are creative.
Even Madona still sound great for youn people.

Or maybe the blame it's our , the fans. Not even one hit in Latin America after it's my life.

So my point is that Jon is not as creative as he used to be. I think now he care more about money. and he does care about great music anymore.