Make a Resume in LaTeX
While the first item in their "Why LaTeX?" list is "Separates content from formatting/styling", I would say that my biggest problems with Latex is it doesn't actually separates content from formatting/styling. While there is a limited support for something almost akin to a stylesheet, in practice for the user, changing the style of something inevitably means changing the macro you call on your content instead of changing the style elsewhere. Latex was maybe the best tool in the 80s, but since the 90s or 00s XML/HTML/SGML/... are much better alternatives, with actual separation of content from formatting/styling.