I noticed now that when I land on the main page, questions with tags that I have marked as "watched" are no longer "highlighted" with a different background color, and all questions now show with a white background:
Was this a recent change? I don't like it; I liked having the highlight in the main page. Can it be changed back?
Addendum. As of this morning (June 14th, 11am CDT) the different background on watched tags is back on the main page.