The Coolest and Cutest little emoji-like icons (Facebook Stickers) is now available on comments section yet limited to Facebook pages since the feature can only be used in commenting to Timeline, Groups and Events posts.
Facebook Engineer Bob Baldwin happily announces the good news via a Facebook post
Stickers have been a delightful way to communicate in messages, and I'm happy to announce we're bringing them to comments across Facebook. Just tap the smiley face icon in the bottom-right of any comment field to pick a sticker to send. It'll be available to all posts from people, in groups, and on events now. I think stickers will allow people to reply to a variety of posts in a more fun way than words alone. You can now easily show your excitement for a post with good news, cheer up a friend who's feeling down, and express a variety of more nuanced reactions.
Bob Baldwin also explained that 'Stickers in Comments' started as a hackathon project in New York
Stickers in Comments was started as a hackathon project in New York with me and Kwame, where we built the prototype for web in a single night.
Facebook’s Stickers have been available within Messages and Messenger apps, but weren’t available outside of messages.
Stickers in comments will just work the same way like stickers with messages – users have to click the little smiley icon and followed by the shopping cart icon to get more from Facebook's Sticker Store for free, in there you can pick a group of favorite cartoon or movie characters such as, Despicable Me 2, Power Rangers, Gumball, Adventure Time, etc.…
Users should brace themselves, for Sticker comments will be flooding their profiles.