Is ISACA's WebSphere IT Controls Literature Lacking?

Last night, I was doing research on segregation of duties controls for WebSphere Commerce on the Information System Audit and Control Association (ISACA) website last night. They have a knowledge repository of literature and tools for a wide range of specific technologies in a section called KNet. At first I was stunned that there was not one single document addressing WebSphere. But then I started to wonder, could that be because IBM got into the habit of branding everything WebSphere? In doing so, was there was never a core functionality that people felt they could get their hands around to address IT Control Issues? Is WebSphere Commerce not a specific enough technology for a body of controls and/or IT audit literature to develop? What would it take to develop such a body. One thing that ISACA should do, at the very least, is link to the IBM Redbooks Website, and I will recommend to them today that they do this. I am also going to recommend that they review their existing body of knowledge for IBM Lotus Notes and Domino, as many of the references they list no longer exist, and one has not been updated since 1991.