Google Search Pages Hide +1 Buttons

+1 buttons no longer clutter Google's search results pages. They're now displayed when you mouse over the results for most of the pages. If you have +1'd a page, the button will be displayed by default to highlight the result.

In other search-related news, the preferences page has a new interface with custom controls, while the advanced search page switched back to the old interface. Maybe someone read this post and decided to fix the drop-down lists.