Talk:Piston/@comment-4143056-20120719084140

Pistons are used in the non-Vanilla crafting recipes for the Rolling Machine, Launcher Track, One-Way Track, Switch Lever, Switch Motor, Redstone Engine, Steam Engine, Combustion Entine, Deployer, Block Breaker, Transposer, and Filter, thus making these pages NOT useless.

Sticky Pistons, on the other hand, have no non-Vanilla recipes or uses.