I don't have anybody at 100 yet. I play a lot of my characters with different people, so since the Azerothian flu seems to have been epidemic I've been leveling all sorts of different things. So here's a rundown of what the main ones are up to:
Tai's garrison is level two and most of the buildings have been upgraded to two as well. I have to say the barn's a disappointment. I was looking forward to supplementing the skinning he does questing, but turns out that either the iron traps are the glitchiest things ever, or there's some trick to trapping things that actually provide leather. I can catch the wolves that provide cloth/fur and the boars/riverbeasts for meat all day long, But have not managed a single clefthoof. Tai glares at the barn and growls at the workers every time he walks by it.
Tyl's also leveling solo but he's letting Ailuuya have the spotlight for solo play for now. Still he's 92 and has a garrison to take care of.
Poor Seish has been waiting on his leveling buddy and with the luck I always seem to have with the character I consider my main it looks like he's going to be the last one to get anywhere. He's currently sitting in Frostfire ready to do the quests to start his garrison whenever SprYte gets a chance to log in. There are other 90s waiting in the wings, but there's a pretty long line already.