Hi Stefan,
Great post! Helped me a lot.
I am defining a patching evaluation process for SharePoint at my firm and one of the things I am struggling with is how to determine what SharePoint service is impacted by a given patch. Whilst there is lots of useful information in the respective KB page, I feel it can be difficult to determine what services or features are effected so that appropriate testing can be carried out; no one want to regression test every time.
It would be great if Microsoft included some addition information that would help with this. Do you have any tips on how one can determine what services/features have been changed?
Paul