When a Marvin Gaye record came out 40 years ago, presumably, you went and spent your record-buying allowance on it, and you brought it home and listened to it exclusively for 2 weeks. It was an investment. This was it! You’re going to listen to this, or you’ve got an AM radio and a newspaper.
Now, we’re just clicking through songs. “How does this one sound? Oh, that’s good. How does this one sound? Pretty good. This one’s good.”
We’re just flipping through index cards.
This is equally true in all media today, including software.
This is why a hundred other sites are trying to be Daring Fireball, why everybody’s starting a podcast, and why nobody’s buying your app in the App Store.