Are you aware of the IBM Service Management Connect (SMC) communities ?
Ingolf24 120000DRN3 Visits (5999)
The IBM Service Management Connect (SMC) portal provide access to communities, where you get the latest information about products, platforms or links to the corresponding web pages. You may interact with the expert for specific areas. SMC is hosted on developerWorks. You may start with the SMC home page. The link is here.
When you are on the SMC home page, you may select "System z". On the System z community you see, the z/OS topics are already there.
I am currently working on the input for the z/VSE appearance and hope, that it will show up on SMC soon.
Another example how a SMC appearance could look like shows the SMC page for the IBM Tivoli product Netcool/Impact.
I will keep you posted, when the z/VSE SMC page is available.