The Recently Updated section on the Dashboard exhibits buggy behavior with regard to users.

If a user has a personal space, but the logged in user does not have permissions to see it, the user will still appear in the "Recently Updated" list.
The link points to the personal space.
Clicking on the link will go to a page with a Permissions error.
However, the date listed is in the past, and is (I suspect) the date the user last edited their profile.

It seems to me that ideally, if a viewer can not access a users personal space, the user should not be in the "Recently Updated" list at all.

I have seen http://jira.atlassian.com/browse/CONF-6158 but i think this issue is subtly different - in this case maybe its users who previously had a profile?