Since the beginning of SF I've thought that our link-style is somewhat unreadable. I find links, especially followed links, are not distinctive enough from the normal text style to be uniformly distinguished when reading. I miss them frequently. Less so now that I've been here a while, but more often when I was new.
The dotted-underline of Meta is very nice, and I appreciate it.
The link-styles on every one of the SE sites I've been to have been noticeably more distinctive than SF's.
And, done.