Aspects of TeX as it relates to the larger world of software or typesetting, or aspects of its general functioning or nature. This is not a default tag for questions that do not admit an obvious more specific classification; it specifically concerns TeX in general.
Disclaimer: typically soft question. I was reading about expl3 and LaTeX3 development and try to stumble something about overall future of LaTeX. All I can find is one article. The article mostly ...