Suggestion: Pin Post To Profile

For each server, each user can pin one or two of their posts in that server to their profile, and anyone in that server can see that post pinned to their profile. Nitro users get 5 pinned posts per server or something. This idea came from the fact that most servers have introduction channels, but that info is never seen again unless someone goes through the effort of searching for posts by the user in that introduction channel. It would be nice if that post could be pinned to their profile so you see it when you click them. The reason I suggest this instead of custom descriptions per server is because it would also be fun to have what you think is your best post from a server or a defining post from a server pinned to your profile.