Saul Mora discusses using some of the patterns from the Design Pattern book today, and applying patterns in a multicore world.
Saul Mora is an active member of the Cocoa developer community and contributes by blogging, producing NSBrief (a developer podcast, http://nsbrief.com), contributing to open source projects, and helping to teach others about the wonders and methods of developing applications.
Software is Changing the World. QCon empowers software development by facilitating the spread of knowledge and innovation in the developer community. A practitioner-driven conference, QCon is designed for technical team leads, architects, engineering directors, and project managers who influence innovation in their teams.