Sgt_Kickaxe - 8:04 pm on May 10, 2012 (gmt 0)
Um .. not from my desktop they aren't.
Mine neither, the Google human raters are still cleaning up from the last set of changes where Bing has remained steady.
This is a complete redesign in approach, not just the addition of buttons. There is a social 'friends who might know' section and other new features that will make the bing home page more sticky.
Anything that can bring more market share to Bing and/or away from Google will create a more balanced search product which is good news for web publishers who've grown tired of the whims of any one engine.