Has Enterprise Architecture reached its Plateau of Productivity?

Enterprise Architects pride themselves with driving IT from a business perspective. Are they doing that or is it just another case of technology driven IT? This time with structure and control as underlying forces.

What shall Enterprise Architects do to really benefit their organization and add value?
There are two main drivers that you as a business leader have to balance between; Exploitation and Innovation.

• Exploitation. Exploit any given opportunity to the maximum. Be as efficient and operate with low cost. The IT delivery itself should of course be Lean. But more importantly it should enable other departments to be lean in their processes and operations. Embrace possibilities. Don't be too reliant on standards, especially IT standards. Let each business area decide what is best for them in terms of functionality, not in which system to use. 
• Innovation. Innovate within the IT delivery. How can we help the business being more efficient? Have IT drive Innovation, from idea generation to replication of new products, services and business models across geographies. Enable exploitation of new innovations through effective and efficient IT solutions. What should they look like? Well, be close to the business and listen, invest in agile IT support systems that are evolving over time. Calculate at least 25% of IT costs to be spent on new development, not just IT operations and roll-out.

The aim for an Enterprise Architect is to enable, guide and steer the IT delivery between these two extremes. Pushing Exploitation to be as efficient and extract as much profits out of any given opportunity. Driving Innovation to create new opportunities and being agile enabling new sources of revenue.

The most important things to get right are then:

• Interfaces. Let interfaces drive the enterprise integration, not standard systems. Service Bus is a technological solution to a business problem. Get the business solution right then the technology will solve itself. Having interfaces, common data models and master data drive integration will definitely drive integration across business domains in large enterprises.
• Collaboration. Share ideas, solutions and experiences across all silos. Collaborate physically and digitally. Use video, IM, YouTube, Twitter, etc to share and discuss across the entire enterprise. "If Xerox knew what Xerox knows" is a famous quotation from an organization inventing everything but not exploiting anything to their benefit.

Plateau of Productivity? Yes, unless we focus on interfaces and collaboration instead of steering and controlling Enterprise Architects have definitely reached the Plateau of Productivity. What do you think are the constraints for enterprises making more usage of Enterprise Architects to avoid the Success Trap of staying in the Exploitation domain and getting stuck?