In the view where thread titles and usernames are listed, the thread titles are now black, and the usernames are now a darkish grey. This should make everything quite readable.
(I'd like to see all of the forum text except links move to the dark grey to match, with all the links black. But who knows if that will happen or go over well.)
Edit: Vadim beat me to it. Hey Vadim, what about giving Cliff a rest?
(Your suggestion and mine are basically the same thing, except mine does it everywhere. We might even be able to go without the dark blue links in thread bodies this way too... Maybe...)