Is this picture actually even related?
Voit actually posted his comment from a tomato sandwich which was particularly impressive.
Lost.in.Idaho made the observation that sammidge juice can short a circuit board, Aaron M. Gipson confirmed this from a personal experience with marinara sauce.
However, sensible sandwich fans were outnumbered by the tech nerds and as Captain! correctly (if randomly) noted: "Without technology we wouldn't know to use toothpicks to hold a stacked sammich together."
A very astute observation Captain!
So now I put it to you wonderful people...
What, beginning with 'U', will make a worthy opponent to Technology?
Post your suggestion in the comments and the best will most likely be selected for the next round.