I'm also curious about this. I LOVE the way that Latex documents work. (as for the second poster, that was rendered in latex, not using 'latex font' or anything). I'm kind of put off by how hard it is to get into it... like, which software to download, what exactly I need... I wish there was just one package I downloaded, and it had a nice interface for me to use.
I saw a resume done in Latex and it was the most elegant thing I've ever seen. I'd love to try to format my papers in Latex and see how they'd turn out.