Since the only place you see th thread types is on the main forum listings, it will not appear in the Quick Reply (since your repling to a thread, not creating one). The whole point of the thread types is to classify the discussion of the entire thread, there's no point to classify each and every post.
And yes, I can confirm that the thread types are going to be hitting every forum, except:
All Gold Forums
Oh DUH LB, right.
Good morning, son
In twenty years from now
Maybe we'll both sit down and have a few beers
And I can tell you 'bout today
And how I picked you up and everything changed
It was pain
Sunny days and rain
I knew you'd feel the same things...