While I agree that the new theme is better on the tablet, I've no problem with my other machine (a 1680x1050 lcd screen): I don't spend all day reading the titles (though I don't find them too bad), and black on white is the combination I prefer.
So, basically, are you saying that a dark theme would be better in a dimly lit room, while a black-on-white theme is only good in well lit rooms? Sorry, I don't buy it, you can adjust the backlight intensity to match the room illumination, and black-on-white is still more readable.
My eyes aren't particularly good (I'm 43 and myopic), but I do know they ache if I look at a white-on-black (or generally bright-on-dark) page. When I was younger I had no problem staring during hours at a green-phosphor crt (green on black). Besides, there was no alternative
I'm not disagreeing with you on this, I was just disagreeing to the blunt affirmation that this is an unusable eyesore: it isn't for everybody.
I agree that choice is good (in fact, if I hadn't the choice in the previous version to select the classic theme, I wouldn't have endured this forums for a long time, I already think that forums are a PITA without having to also hurt my eyes to follow one).