[1996]

> It's pretty handy.

Exactly this! I don't want to waste screen space or CPU time to fancy widgets, but having a few leds that blink too much when my system does too many things is very handy. It's like in the old days of HDD leds: it didn't intrude, but I quickly knew what was going on if I looked at it. And blinking things have a tendency to catch your attention, so it removes the "monitoring" problem too (because, when do you know it's time to check htop?)

Linux LED triggers are very handy to do just than.