Google+, having taken inspiration from Pinterest, yesterday introduced ‘Collections’ – a new way to group your posts by topic.
Here’s an explanation straight from Google (originally posted on their Google+ page):
‘Every collection is a focused set of posts on a particular topic, providing an easy way for you to organize all the things you’re into. Each collection can be shared publicly, privately, or with a custom set of people. Once you create your first collection, your profile will display a new tab where other people can find and follow your collections.’