I think These Days was a very creative album musically, but I find it hard to listen to because of the sad lyrics about heartbreaks and such. I don't think that many people want to go to concerts to hear depressing music. That's probably why they don't play songs from These Days. Either that or they're giving it a rest so that they can use These Days songs for a future tour. (Note that the same thing can be said about Fahrenheit. Although it is not nearly as solemn as These Days, there is some pretty sad stuff on there. I've been reading the bonjovi.com setlists and they have listed no Fahrenheit songs, either.)