It's the little things that make me always go back to it:
- If I've made a selection in terminal, Ctrl+C will copy it. If there's no selection, it will kill the process as usual.
- Simple math directly from the launcher without the need to open calculator. Just press meta key, type the calculation, see the result. I wish it did more than that, but I'm using a third-party launcher for that stuff (https://ulauncher.io/, comes with elementary-inspired theme out of the box).
- Fuzzy search in the app launcher! I'm quite annoyed that I have to type "fire" in the launcher in every other OS I've tried to start Firefox (in Win10 even that does not work reliably). In elementary OS, I can do "ffox", "ffx", or anything resembling what I'm looking for, and Firefox will pop up.
Overall the system just gets out of my way and lets me launch apps quickly and navigate between them with breeze, which is precisely what I'm looking for in an OS. There's also a couple of third-party apps specifically designed for it that I absolutely love, most notably Planner (https://planner-todo.web.app/).
Congrats on the awesome decade team! I hope for many more successful ones and can't wait for the v6 to be ready for my laptop!