For example Artificer - I've just "discovered" a load of potion recipes to gain the XP. So, what do I do with all those useless potions? Selling them seems impossible (3 copper each). Throwing them away? Keeping them until I get to an enemy I can use them against?
Or is there anything else I could do, salvage them somehow, or incorporate them in something different?
On a side-note, is it worth it to continue crafting? It's a way to get XP, so I don't mind too much, but it seems rather useless.
(Apart perhaps from armor crafting, but even there most of it seems to be junk after a few days.)