So I was limited to accessing the site from my phone because it was blocked by my work. It has now been categorized as no threat so I can read/post while here. The main problem I have is the white text on the black background. I spend all day staring at a computer screen and the white/black combination is hard on the eyes.
Also - when reading the forums having the bolded/italicized is hard to differentiate. The page numbering is also difficult to distinguish which page you are on.
I don't think any of this is a show stopper for the die hards... But if you are trying to grow membership, it may be best to go to a color scheme that is more user friendly.