My wife may buy a new dress, but she doesn’t really consume it until she’s actually cut the tag off and worn it. It’s less important to know that she chose blue over green than it is to understand why she made the decision to finally wear it over all other options. How many apps do you have on your phone that seemed like a good idea to download, but you’ve more or less never used them again? If the app vendor simply tracks downloads, it’ll have no idea whether its app is doing a good job solving your desire for progress or not.
