Scrolling through your weapons is nice and all, but in those tense moments where you need to switch to a different weapon fast [We've all been there], scrolling quickly to find a weapon can be a burden, and in some cases buggy [switch to a different weapon too fast and attempt to use it, you end up using the same weapon instead of the one you scrolled to]. I'd like to be able to bind my weapon slots to somewhat aid these situations. Having my weapons bound to keys like 1-4 would be that much more helpful to a gamer like me [I'd probably set useable items to F1-F4 since I never find myself using those in battle anyways].
I'm sure you folks at OOO are already working on making weapon switching a bit more stable, but don't forget about the small things that could make a great game like Spiral Knights that much more better :3
I would like to see this as well.