Twitter tests 'star' and 'like' buttons in place of 'favorite'[ Tue, 23 Oct 2012 15:20:49 GMT ]Star, +1, favorite, like, reblog, retweet, repost, share ... there are so many ways to express your enjoyment of a social media post that it's hard to keep track of which implies what and which belongs to which social media network. And now, Twitter's testing out some new buttons to add to the confusion.