One month after its launch, and after thousands of hours spent playing the game, certain "myths" have emerged about Titanfall. This video busts a couple of them, but it confirms that the vortex shield can be used to "play" a kind of Pong between two titans.
If two titans have the shield equipped and charged, they may use it to infinitely pass a rocket back and forth, as YouTube's DefendTheHouse demonstrates. But a titan cannot melee a flyer. And it cannot destroy a dropship when falling from orbit - unless the dropship is close enough to take splash damage from its impact.