Weeks ago, there is user made that thread: Emoji: we make a topic on the Bitcointalk beautiful
However, forum is not a social media platforms, like Facebook, Twitter, Instagram, and it should be maintained as its original purposes when it was created years ago: for bitcoin discussions, and then over time expanding to other dicussions, includes altcoins. It is important to help forum as place for discussions, not for social media marketting or for kids.
Using basic emojis is more than enough.
There is no professors in universities would like to see dozens of emojis in Power point presentation of thesis from their students, or from post-graduate/ doc/ post-doc learners
I've just reported a spammer promoting his services with a hundred emojis, there were more than letters in that post. We already have the token board looking like a kindergarten manual, is more than enough.