That's an interesting idea, Grymjack, if they decide to even add housing to the game in a future addition. Have no idea on plans for that, though.
I definitely plan on crafting. Figured out quite a bit about it in testing and actually like how they did it even if researching traits gets progressively time consuming. There will be no instant I can do it all crafters in this game. Well, instant for the first 10 levels of gear without a lot of traits is possible. ::chuckles::
We may not have the usual Gaiscioch marketplace on this website up immediately, but it's part of the plan. Things are going to be a bit different with that and how our events work just due to the nature of the game. However, I know we'll definitely be having multiple ways to help each other out.
Definitely harvesting the materials is worth it whether you give it to the family, get stuff made for yourself, craft yourself, or just sell it to a vendor. Only way to get the crafting materials other than stones for crafting your racials and a couple minor items, is by harvesting nodes, killing animals for hides, and deconstructing stuff.