If you have not heard, we are in the process of moving our documentation over to the Confluence wiki system, with the Scroll Versions technical documentation plugin. This should result in much faster turnaround time for updating documentation and fixing issues, and make it much easier for you to give us targeted feedback. And you can generate either PDF or EPUB from the wiki, so you don't have to read it online. (I prefer EPUB as it preserves the wiki HTML but wraps it in a single file. You'll have to select your own EPUB reader; I use the Readium plugin on Chrome and the Calibre standalone reader.)
To kick off moving the VM:Manager Suite docs to the wiki, we have published the CA Mainframe VM Product Manager 1.2 documentation wiki. Try it out!