Alternatives to Word/LaTeX I wrote my undergrad thesis using Word. Overall I managed to get the job done, but as with all WYSIWYG editors, by the end I feel like I had created a bit of a mess. It didn't show, but I know it's there.
Soon I'm going to start writing my postgrad thesis, and I'd like to use a tool that gives me more control over the single elements. The obvious choice seems to be LaTeX, but as I'm going to be writing a thesis about humanistic matters, I wouldn't be using all its advanced features. Also, it's something I don't know, and it would take me a while to learn how to use it properly.

But here's what I was thinking. I know HTML. I know CSS. (I used to be a web developer, as a matter of fact.) Is it possible to use them for typesetting in an effective way? I think about XML and how it may be used with a specific schema to declare semantic tags, but of course that would need either a converter or a very complex XSLT.

I'm not asking about a specific software, but rather the approach. I'm not sure if my end is worth learning a new tool, or even creating a new one.
HTML and CSS for typesetting?


No, just no. HTML and CSS were designed for looking good on screen, not paper. Although there are CSS styles for page printing, using a medium for a purpose other than its original design will at best be an overkill (if it works) and in most cases a utter source of frustration.


  The obvious choice seems to be LaTeX... I wouldn't be using all its
  advanced features.


This is the basic misconception. You will use all advanced features even in a humanities thesis. You will have inline references, bibliography entries (bibtex), links to bibliographic entries, figures, title pages, perhaps even tables etc. As you see, you are going to use much of the advanced features of LaTeX, regardless of your discipline. LaTeX has an increased initial learning curve, but in the long run it is worth this time investment.

Conclusion: Stick to LaTeX.