Hello investors. At Aperture Laboratories, the boys down in the lab never see the big picture. Yesterday, they came up to me and said "Cave, the new P.E.B.B.L.E. communications device is great for indicating testing progress and warning about potential hazards, but it's prone to exploding!". So, I said "Great! But what else can it do?"  
Cave Johnson, we're done here.

Warning: GlaDOS/Sphere personality extension modules not active.  Any unexpected communications are merely the imagination of the test subject, and subject to all applicable taxes and duties.  

Hello investors. At Aperture Laboratories, the boys down in the lab never see the big picture. Yesterday, they came up to me and said "Cave, the new P.E.B.B.L.E. communications device is great for indicating testing progress and warning about potential hazards, but it's prone to exploding!". So, I said "Great! But what else can it do?"

Cave Johnson, we're done here.