So then if you use a html2pdf tool you can generate a pdf people will think was done with LaTeX! Here I wasted all that time learning LaTeX to impress people.
I write solely in markdown and use pandoc with other tools to generate the best file-type for the audience. Business folks get .doc or .pdf. For technical folks it varies on the situation: anything from the raw markdown, to LaTeX styled pdf, to HTML pages with various css applied (I often use github's).
Just use pandoc, then you can write your documents in markdown (with inline GraphViz and PlantUML!) and have them converted to LaTeX/pdf automatically.