Just a vote of confidence: I've been using flux for more than a year, and it rocks. Light is critical to sleep cycles and angle and temperature of light is part of that. Flux takes care of temperature for you.
And more than one person has thought they were hallucinating when they saw my screen change temperature, timed to the sunset outside. Extra bonus awesomeness.
And more than one person has thought they were hallucinating when they saw my screen change temperature, timed to the sunset outside. Extra bonus awesomeness.