My Uber-Character, Runner of Runnington, is great for the shortened spear.
33 Agility
9 Strength
~80 Polearm
~80 1H
11 Athletics
3 Power Strike
Loadout:
Shortened Spear
Rondel Dagger
The reason for the Rondel is simple: with the speedy build that is neccesary to compensate for the short reach of the spear, you need a weapon that can pierce armor well, while being short, light, and quick. The rondel fits this role beautifully: Use the multi-directional spear attacks and spear stab on light-medium armors, then switch to the rondel for people who wear shiny things.