Architecture
For a quick example, see the website's featured Architecture AntiPattern, Vendor Lock-In.
Architecture AntiPatterns focus on system-level and enterprise-level structure. The discipline of software architecture is still young, but the research is consistent on one point: architecture-driven development outperforms requirements-driven, document-driven, and methodology-driven approaches. Projects tend to succeed in spite of methodology, not because of it.
Architecture gives a view of the whole system, where other design models tend to see only one part of it. The difference between an architect and a programmer isn't skill, it's scope: the architect is the one accountable for the cost of the decisions being made.