It ended up as a double-edged sword however: the case studies provided great detail but also led quite a few to raise questions about the sustainability of the business.

FORBES: Connect

Despite being an advocate and practitioner of using parody when appropriate, I also recognize the perils as it can be a double-edged sword.

FORBES: Was GE Right to Play the Parody Response Straight?

The Internet, as always, is a double-edged sword.

NEWYORKER: Screen Shot

Despite its theoretical appeal, preemption as an IW strategy represents a double-edged sword.

CENTERFORSECURITYPOLICY: Center for Security Policy | Chinese Information Warfare: A Phantom Menace or Emerging Threat? | Page: 14

From what we can hear, the One X has excellent noise suppression, but that also became a double-edged sword as we moved to about two meters away from the phone -- the aggressive suppression started to interfere with our voice and therefore made it hard to interpret the distant speech.

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But this could be a double-edged sword, as drug companies are swamped with difficult-to-prioritize targets.

FORBES: Genomics Won't Mean Cheap Drugs

However, success could be a double-edged sword, as early-season form could see several players getting England calls.

BBC: Jones hopes Kent can bounce back