Blood reaction issues

[splintermind]

"Extract blood" takes a full stack of meat but return only a barrel of 5 blood.

"Extract blood" takes meat roast for meat.

"Transmute ironbone and blood to bloodsteel" can't use blood in bucket, which was milked from bloodling.

Dwarfs don't move blood in buckets to barrels.

http://www.bay12forums.com/smf/index.php?topic=125628.msg5090313#msg5090313

[pjf]

I have a discussion about this with Meph about this in one of the Orc Rebalance threads (from memory), but not with this level of detail. We definitely need to be fixing some bugs!

Using stacks was apparently intentional, although I'm not sure if it's actually intentional, or accidentally intentional. I don't like stack-based reactions, because they're inherently unbalanced. If you can de-stack items, you have an exploit, and if your stacks are really large, you have a nerfed reaction.