The vast majority of voicemails that I get from unknown numbers are a prerecorded pitch about improving SCO. Too bad I registered some websites before there were privacy options to prevent personal info from appearing in a whois lookup.
Even better: let me set a list of keywords that flag or delete messages if they appear in the transcription. Sigh.
Ooh, just remembered one: Always on display. Android has had this feature for years, but it was always black and white. However, Apple did it with colors, which looks nicer. Is it more efficient though? Probably not, but I guess apple uses prioritize looks over practicality.