I don't know if everyone is having the same issue, but in posts, links and @ names are whited out, so are invisible until hovered over or clicked.
They're blue now. They were white on white background, so they weren't even visible until I hovered over them. I think there are some incompatibilities between this forum and either my system or Vista in general, since I seem to see different things than others at times, but this was apparently a one time issue.