I voted yes for this a couple pages back, but have since actually started working on levelling my fisher properly.

First, we have all the different Baits, tackles etc taking up their own space.
Then, we have all the differing types of fish we catch taking up more space.

Please, give us some space-saving options. Filling half my inventory with items for a gathering I'm levelling without any real reason to do so, just isn't on.