While debugging a problematic Windows 7 machine, I discovered that the deployment task for KB947821 (System Update Readiness Tool, Windows 7 64bit) is in the Patching Support site.
Is there a rationale for this? Seems to me it should go in Patches for Windows.
(This categorization escaped my filters that look for Patches for Windows, so this little discovery may be quite a big deal for our Win7 machines.)