Late to the discussion, and I’m not sure how much this is worth from someone who is on his own break from the game, but my favorite non-combat activities included:
- daily crafting writs on 20 toons (probably part of why I’m burned out)
- cashing in a fat stack of master writs
- trait research
- collecting mat surveys, for a small number of surveys (if surveys weren’t account bound, or if you could collect multiple surveys at once, I’d be willing to start crafting writs again)
- using market tools to locate a furnishing plan I wanted, or a piece of gear I needed to finish out a set in the sticker book