I was wondering if people could share their experience with various mark up languages.
In particular, I am interested in situations for which you consider light markups preferable to TeX. I am also interested in the level of TeX output support by different markups.
My initial contact with markups started through PmWiki which has its own markup. After brief investigation I settled on txt2tags as my light markup of choice. I am contemplating using it to keep the notes from the meetings with my academic advisees. Is there any light markup with some kind a support for mathematics? Moreover is there a way to use a markup and TeX interchangeably. I am thinking of a situation in which one would take a class notes for example in a light markup.