Don't forget that your disruptive skill may not be one skill, but an unusual intersection of ordinary skills.<p>It's tough to claim to be one of the world's best php programmers, unix gurus, or apparel e-commerce experts.<p>But there may not be many excellent php programmers who are also unix gurus and apparel e-commerce domain experts. For the right customer, that <i>combination</i> is your disruptive skill.