From the Hacker News thread
I remember this discussion coming up at least once before. AFAIR the argument was that many people had problems interpreting the test strips (not waiting long enough, mixing the results up). So they built a more foolproof way of reading the strips, which then tells you exactly what's up in simple words. Edit: Turns out there's a response in this thread that says the same and in better words. [1] Man I hate twitter UI. [1]: twitter.com/RealSexyCyborg/status/13017…...