Adobe’s Bob Bringhurst sent me this alert today:
LiveDocs commenting is now available in the web version of Help. In Adobe Help, click This page on the Web at the bottom of any topic. Once you’re in the web version of Help, click the Add Comment button.
This means that InDesign users all over the world can now comment upon, extend, expand, reinterpret, refute, and write rap-able, rhyming versions of the InDesign documentation.