What tool gets the most workout in your shop?

[Peter P. Brown]

I appear to be in the majority.

Though my number two would be the Lathe.

[Adam Diethrich]

Well...

I don't believe I saw this option or response in any of the posts, but I vote for one or all of my rules and or tape measure.
That's where it all starts folks, or the rest is simply making sawdust

A.W.D.

[Kerry Wright]

Electric powered tool - Dust collector/vacuum otherwise Table or Miter Saw.

Manual powered - My brain, always overworked!

[Phil Hansen]

Yeah. My Brain is what gets my vote...

+1 for my brain

[Steve Grazier]

I'm a scroller, so my scroll saw gets top billing. although i have a huge pile of lumber that is waiting to be planed/jointed/resawn...