1. How do you sort your BoDs?
2. How do you determine which BoDs to bribe up?
3. Store your BoDs?
1. I have a bunch of BOD books labeled "leather armor" "helmets" "bladed weapons" "hats" clothing" "shoes" "jewelry" "tinker" etc.
2. I'll explain that in a moment, but I'll bribe up anything if I need something.
3. In chests in my house (currently 4 chests, I'll explain below).
Before my last break, which was before TOL and before Imbuiing became what it is today, and before bribing (or at least I don't remember bribing and I'm pretty sure I would have bribed everything up and not wasted lockdowns on BODs), I had thousands of Blacksmith BODs and it was a pain to fill the large colored ones, although there was a healthier trade in BODs back then. I had a massive spreadsheet tracking my BODs. When I left, I gifted all of my BODs to some friends, so when I came back a few months ago, I was starting fresh but had a 120 Blacksmith and now have another GM Blacksmith and am about to add a third, not to mention fletcher, tailor, now a cook, alchemist, and scribe (for those BODs).
Context: I don't want to get into the BOD management game. I don't even like having multiple chests dedicated to BODs, I don't want it taking up too much storage or have to deal with NPCs. Those people who can manage thousands of BODs, kudos to them, but I'm not going to GM BOD management. I have enough chars that I can get a decent amount of BODs a day, and I've found a few vendors who sell all the BODs they collect (for 5,000 - 10,000 apiece for smalls, 25,000 for larges, etc.).
Sidenote: The vendors who sell their BODs are probably making decent money.
My philosophy about BODs is that it's just an easy way for me to get Powder of Fortifying, runic tools, or power scrolls, and that's it. I know some will pay a lot for the rewards, and I've sold a few rewards here and there for easy gold, but that's not why I collect them. I've got enough colored ingots to last me for a long time, but occasionally I do grab some of the wood maps. I'm not going to bank points because it's not worth the time/ingots to me. If I run into storage limits with my chests, or I need something, I will crank out a bunch of BODs quickly, turn them in, get the rewards and then not think about it again.
When I need to free up some space, or I need a reward, there's not a BOD I won't bribe to get something decent - I have atlases with tons of NPCs all across Sosaria, so I can find cheap NPCs and never let the bribes get too expensive.
Bribing has changed the way I look at BODs. I just don't see a need to store thousands of BODs when I can bribe up stuff from what I already have to get about 95% of what I want in rewards, and it's still relatively cheap if you take a few moments to bounce around NPCs.