Answer
Considering how common it is to see Unicode Emoji these days, along with Furry Network's mobile support (where emoji is most prevalent), it would be worth supporting to some extent. Even an implementation of the freely-available EmojiOne project (used on sites like Discourse and Slack) would be welcomed, and they do offer developer tools for this purpose.
I think depending what you're viewing the site on, you'd already see any posted emojis. It would be cool for FN to have their own optional set of unique emojis/smileys though.
Answer
Declined
We don't currently have any plans to implement emojis, but if there were demand in the future, we could look into it.
Customer support service by UserEcho
We don't currently have any plans to implement emojis, but if there were demand in the future, we could look into it.