[lpsz]

I've found f.lux indispensable for long hours of computer work, be it coding or reading. Surprised when I find friends who haven't installed it (or an alternative) yet -- this stuff should be standard, especially on incredibly bright-screen Macs. If you're on Linux, try Redshift instead.

When will something like this be available on my non-jailbroken iPhone? Heck, maybe someone could make a third-party browser app that tints itself ... turning down the brightness is just not the same.

[ishansharma]

Surprised when I find friends who haven't installed it (or an alternative) yet

And here, I am ridiculed for using Flux. Some marketing people just hate it. One co-worker has me disabling it anytime he has to look at my monitor (not much, but still an annoyance!)

[CSDude]

Even CyanogenMod has something like flux and it helps.