SirSengir/BuildCraft — pull request #387 by tcooc (2012-10-31 04:55:18+00:00)
Title: Remove EntityBlock "collision".

canBeCollidedWith doesn't stop entities from going through, and instead, stops players from left/right clicking the blocks behind them.

Basically, it serves no useful purpose, and is obstructive to players.
(If EntityBlocks should actually be collidable, I'll to fix the collision code instead.)