Popular music usually has a chorus that needs to repeat, and people need to remember the song. That's sort of the major guideline when you're writing a song.
It's so rare that I'll read or even watch an interview. I don't want to, either. I don't want to see other people's comments.
I try to give the music more of a campfire feel as opposed to a library atmosphere. I like when you can hear people hanging out in the songs and doing a little shuffling. It creates a feeling of participation.
The album is a thing that you can hang out with between shows. I think that it's really nice to give people something they can enjoy in a private situation or walking around, just as the soundtrack of their lives.