type <pos> and your current map coordinates will pop in its place, and people can then click those coordinates and it will mark their map with a flag. I'm often surprised how many people don't know this.

If you're in a major city don't expect rested xp unless you log out in your innroom. Despite being able to roll into any minor little dirt hovel in FFXIV and get rested XP, you only get rested xp in the major cities if you log out in the inn.

If you want your rank 10 chocobo barding you have to spec down a single tree and cannot hybridize it.