The most frustrating part is probably trying to differentiate between Bind on Pickup and Bind on Equip from the screenshots on the wiki when they're already bound, so there's a chance that some of them are labelled incorrectly. There's also Bind (to account) on Equip vs Bind (to single character) on Equip and account-wide stuff which can't be identified from the item description, although those are usually for vanity, pets, and emotes.
I've entrusted most of my random collection to Ben, so I can't really help you here
Good luck with filling in the wiki though, it's a worthy endeavour.
Edited by Brioche, 16 March 2018 - 06:29.