> - A good TeX to html convertor (extensible) > - A good TeX gui There's a pretty good chance that TeX is going to become obsolete, and replaced by some HTML or XML derivative. Many technical publishers have already made the transition. See, for example, the following link from Cambridge University Press
https://authornet.cambridge.org/information/productionguide/stm/XML_workflow.asp#xml_introduction An interesting alternative project would be to create an HTML and MathML GUI, with the intent of luring mathematicians and physicists away from TeX. And then create an HTML/MathML to TeX converter, so that they can share their work with colleagues and journals that still insist on TeX.
