After the "password scare", I updated my password, and then was going through my profile and settings, just in case something changed. While looking over the Miscellaneous section on User Settings I noticed that several items don't have any help in Help for User Settings. Specifically:

Obviously they don't all need explanation, but I certainly don't know what the first two are. (I turned on the Domain Nodelet to see what it is, but now that I've seen it, I still don't know what it's for.)

Finally, if changing the page is warranted, then I suggest that you add links to the "Miscellaneous" items which are currently missing them.