I like the green the most, but when I have a headache I switch to the blue one. I dunno why, but it helps *shrugs*
i checked the blue one today for the first time! green is better for me! some images used like for 'new thread' does't suit with blue!
I like blue... the green is nice too... argh choices! I'm using blue right now. Its easier on my eyes AND its my favorite color.