Are you sure on that? I read somewhere that hilariousandco said that he paid 1 BTC to theymos for the title, but I don't know if that was sarcasm or genuine. (Also, I think it was for the Gold Member title)
Probably joking. Out of the 5 Global moderators 3 have titles I would assume that the others just haven't opted to use it.
That looks to be true at least. Mistake on my behalf.
50 btc donations? are you kidding me. Then hilariousandco is a damn billionaire or the 50 btc was when bitcoin was trading at 100 USD some years back?
I'm almost certain that Global moderators can display a custom title so Hilariousandco likely paid nothing for it. However, the majority of VIP, and Donators donated a while back when Bitcoins price was much less than it is now.