I'm personally curious about the economic impact this will have.
Currently, on a good night, I can harvest 15 stacks of 1 type of log. When I return to town currently, I need to list those 180 logs in a manner that will enure that I have space for the next shipment of 180 logs, that would generally show up 2 days later.
Considering my wood mules woodcutters retainer, and how it generally has 3 slots for misc branches and HQ lumber I'm selling, so I would list 7 stacks of logs before I log out, and hope within 1 day, I can list the second batch of 7 stacks so all logs are gone with I do the next batch of logging.
Now with the incoming 99 stacks, in those same 7 slots on my one retainer I can now fit more then 4 full trips of 180 logs, and not be concerned if they are selling. Add to that, the fact that even if things don't sell, I have more then enough room in the retainer inventory to store long term the material overflow, where before it was very easy to fill up 100 retainer slots.
IMO, this change will have an economic impact, and at this point, it's unclear to me, which way things will go, as my PoV can easy vary from the norm.