Not exactly a high priority but noticed this was still a thing (AIM has been shut down). Back in the early days users filled this sort of info out but I'd guess most don't use it nowadays in any fashion
I was using the search feature to see if this was a duplicate thread and found this old post
Edit: I was poking around in the profiles and it looks like you can't add this information anymore anyway. I remember what the old school profiles looked like, maybe it just ported that old info over? Dunno, not a big deal since very few active users have it filled out.