Lars Bjørnshauge has published "Bringing The DOAJ to a New Level" in ScieCom info.
Here's an excerpt:
Most promising projects do not make the transition to a service, much effort and many great ideas are lost. DOAJ has managed this transition since years, but now we are coming closer to the moment of truth. Whether what had turned out to be a social, organizational and managerial experiment: a community funded, crowdsourced free service, really can meet the expectations from increasingly demanding stakeholders.