I agree with Oscarvan that this issue needs addressing if possible. As things stand, it is very easy to miss an embedded link. I use a mac at home (running safari) and a pc at work (running internet explorer). On both, the embedded link is only a slightly greyer shade than the surrounding text. If you run your mouse over it, it changes color - but it's all too easy to miss the fact that there is a link in the first place.