Well, now, I do that too. Spent an unholy length of time spinning and weaving 116 bales of cotton into cloth today, not to mention the 622 piles of wool. If not for UOA... But I do so love the way that that brigand cloth catches the light... *sniff* it brings a tear to my eye. And seeing as how we can't dye cloth to most of those shades, I'll have to keep on killing the red buggers to get my greedy little hands on it.
Much as I'd like to say I'm keeping an accurate record myself as to how many colors I've found, I just can't find a place for it all. My poor beetle's got 123 colors strapped to his back more or less permanently, and there's another 30 or more in the bank. And that's after I threw nearly fifty colors out! I've got another thread on this forum entitled "How about this for a BOD reward..." and I think that dream item (either as a reward or a new craftable) is the only way I could ever hold on to even half the possible colors.