However, from the point the first skill point is earned (at level five) regular use of that skill becomes a key part of player strategy, to the point where the characters feel quite different.

FORBES: Back to the Border: Borderlands 2 Full Review

One is you used to learn a certain skill and use that for the rest of your life.

FORBES: Time and Tech, Not Money, Is What Changes The World Says World Innovation Institute Founder Naveen Jain

Is it going to attract a niche, or is it something that players of all skill types will use?

WSJ: Babolat Microchip Racket: The Racket of the Future

Certainly IBM has that skill, just up till now not directed squarely for this use.

FORBES: Can IBM Compete With Facebook In Social Media?

Carlos needs to make sure that the majority of his time is spent making great use of his narrow and exceptional skill set.

FORBES: Defend Your Sweet Spot

Guild Wars 2 has shields, but their use is limited to the skill bar and their effectiveness is snuffed out entirely by the fact that any shield skill requires a cool down.

FORBES: 'Apatheon' Looks Like A 2D 'Dark Souls' Set In Ancient Greece

He will use his businessman's skill at setting broad targets to get to grips with the long list of things that need doing in California, from improving its schools to building more houses.

ECONOMIST: Maybe, if he stays a liberal Republican