Hello all,

I'm currently looking over expl3 as a whole, and examining what is
useful and what is there for historical reasons. One thing that would be
very handy is an idea of where expl3 is being used. I know about my own
packages (siunitx and noets2bib), fontspec and xfrac, and of course the
higher-level LaTeX3 stuff. However, what would be handy would be a more
complete list.
Joseph Wright