I was initially pretty skeptical of Grigris. Climbers have used far more primitive devices for a long time, why do I need a big, bulky hunk of metal and plastic to catch falls? But now that I have one, you'll have to pry it from my hopefully not cold or dead hands. I don't need to have a death-grip on my rope if my climber is hanging for a while. I can go hands-free on rappel to get stuck gear. Most importantly, it has certainly helped prevent some accidents that could have been catastrophic--one particular incident left me with a broken foot, but without the braking assistance from the Grigri, I may have instead walked over to a cratered climber. Best $99 I've ever spent.
[1] https://www.petzl.com/US/en/Sport/Belay-devices--descenders/...
Past work, it would have been Identity Finder by a landslide. Awful UI, awful support, super intrusive, a total pain to administer, just bleh. Glad I was able to wash my hands of that.
Personal stuff, iTunes. I genuinely like the interface (at least on macOS) but it's huge and bloated and doesn't do some of the things I want it to. If they ripped out everything that wasn't related to listening to your personal (local) music library, I'd probably like it quite a bit. I wish it would write metadata to file tags rather than its own database, but I forgo that if it got rid of all the other crap.
One kid wrote a basic brick breaker and another pong. They all seemed to enjoy the process since it's pretty straight forward drag/drop logic.
No, they aren't. You're thinking of Varg Vikernes of Burzum, and maybe Faust from (early) Emperor. Fenriz, Nocturno Culto and most of the rest of the Norwegian scene had nothing to do with Varg's 'black metal politics'.
As for getting around how "overtly racist" those bands are: you can't, at least with releases like Fullmoon's United Aryan Evil. If the subject matter bothers you, you simply don't listen.