If you've ever wondered what influences the choices of white on black versus black on white for presenting information, this article from Tobias and Tobias explains the factors that designers consider when using white text rather than the conventional black on white.
Be warned, what may seem a simple choice can evoke very strong emotions.....
Asking your users So what about our users? On two large projects — one a financial trading platform for a multinational bank, the other a global platform for a multinational insurance brokerage — we opened up this discussion to a wide group of internal users, rather than only consulting our immediate stakeholders. The result of both experiments was fairly even, give or take 10%. One thing that became evident was that, while some people may have indicated a preference for dark interfaces and found light interfaces ‘dull’ or ‘boring’, many of those that preferred light interfaces stated that they “actively hated” dark interfaces.