Category
I don't actually know what category the sawmill/tablesaw falls under.
Description
It would be great if the sawmill worked with non-vanilla logs. I do not know how difficult it is to determine the matching plank for each logWood, but there are other mods that have sawmill blocks that do that like Nuclearcraft's Manufactory. If that is too much though, maybe CraftTweaker support could be added so we can add our own log support.
Additional Information
All my wood processing setup is based on Rustic's ironwood trees and so I was devastated when I built a sawmill, figured out how the heck to power it, and then found that it can't process my logs. :(