I will say, getting a reminder that a brewed cup of joe is still sitting there would be nice. Or at least better than having to nuke it because I forgot about it.
Some company is going to put the coffee pots on Kerberos with a weird in-house bridge to Active Directory, and then an attacker will bring down the whole enterprise via a root privilege escalation in a JS routine for animating the picture of the carafe filling up on the app.