I have something like this
<h1>
<a href="/" title="Home">Home</a>
</h1>
Very simple. IE, FF render it smoothly, underline works fine. Safari does this weird thing I've never seen before, it underlines "Home" only where the font serifs & curves DONT touch the underline, i.e. the letter "H" would get underline between the two "pillars" (sounds weird i know), and where those two touch the underline, the latter becomes much lighter in color (#eee vs #000).
UPDATE: Apparently Safari's not rendering the link well when there's
text-shadow: 0px 2px 1px #fff;
Is there a particular reason for this?