Social media sharing buttons are nothing new but in Publisher's new design, we made them so big and obvious that no one can ignore them. They just have to click that huge “share on Facebook button”! We also added three new sharing buttons for Google+, Twitter and Pinterest. They are all beautifully designed and stand out for maximum effect.:
We've also added support to all the major social media APIs. Now when you share content, your followers always see exactly the content you want to share. That doesn't always happen on other sites and it's a major improvement on the way sharing was done before.