On MSO, I have feature-request tagged as one of my favorites. There is a feature request page, labeled as "reqs." The tab is to the left of the active tab.
When I go over to that page, every single question is highlighted, because I have feature-request as one of my favorite tags. I think that this is a little redundant. So I am proposing that it work similar to the page of a specific tag, where if I am on the feature-request tag page, none of them are highlighted, unless I have another favorite tag on one of the questions.