I love all the work you have done with the Hub and as a fairly new player it's been super helpful. One other thing that I think would be useful, although maybe too difficult to do, would be a list of resources and what quests/goals they are used for. Right now I can look at a particular questline and see what I may need, but sometimes I find myself with a lot of some resource that I could use for a trade at the exchange or to build for upgrades or something, but it is hard to tell if and when I may need it down the road because the future quest lines can be confusing when I don't know when try will appear for me. For example, I have a ton of troll essence. It would be great to have a list where I could look up that item, see the quests/goals it is used for, and then decide, based on what I know I've already done, whether I can spend it or save it. Same for Faeries murmur, which I am maxed out on and not sure when I'll need it. It would also help players figure out what items to store at a particular time based on what they don't need to collect. Again, this may be a huge pain, but it can't hurt to ask!
The Adventure Guide is linked in the first section of the Hub has what you need for a goal, but I think you mean just regular items? The Inventory Guide for each resource also has a bit of this information from the player who originally started the thread. Some resources have it; others don't. Hope that helps somewhat... I can have a closer look at this though and if I can easily find the information to transfer I certainly will! SW :)