Better barter poles.

[Pills]

Barter poles are cool but are pretty limited in their feature set.

It would be nice to see some additional settings for barterpoles for their behaviours like:

Counting all stockpiles/containers when reporting remaining number of items.
Pulling/pushing from/to all stockpiles/containers uniformly instead of one at a time.
Option to not "destroy" (take the last) item from a stockpile.

[Sevenless]

They don't really work if you try to have poles that put into and pull from the same set of cupboards. It bugs out somehow.