I'm aware of what both of you say. However as long as the game client doesn't include web browser, the Play Guide is far from handy to use while actually being in-game. The macro help in-game is pretty good interface, however the emotes feel like useless fluff mixed in with "real" commands. Why I name them specifically is that among all uses for various people for that list, I'd say everyone knows if they are looking for emote or not. And the other set is completely useless to both parties. Personally I'd like the emotes all consolidated under /<emote name> since they all have exactly same help, the bit about animation. But I get some people might like them listed still. I would just like a bit more clarity to the otherwise great in-game tool.
Similar example, the craft list separation under NPC name. I didn't find the old list hard to use, and could have suggested using the "search for craft method" for anyone who complained it's cluttered, but I do admit the separation is not a bad idea.