Google Play Activity page

A new menu item is showing up for some users in the Play Store on the web, giving you a look at all of your +1 and comment activity in the store. This reflects a change that was added to the Play Store on Android back in December, letting you have a broad look at all of your Play Store engagement in one place.

If your account has the new tab, you'll find it on the web Play Store right underneath the colorful buttons for Apps, Music and Devices and is called "My Play activity." This probably isn't the most useful thing in the world for everyone, but if you're wondering what apps you've +1'd and need to see them all in one place, you now have that choice.