How do some discover the 4K upgrades and downgrades? Do people get an alert of some sort or are some people just checking every owned title frequently?
As much as I like Apple, the naming of these 3 things the same is ridiculous. Apple needs to get a grip on their naming and renaming.
When they decided to change their .mac email addresses to .me, and then do it all over again and change to .icloud, it totally messed up my iTunes library...