Enabled.
List of events that were caused by the Drake Exploit being fully enabled:
9/11 (Truth be told there was no planes just Drake a pyro having fun at the bottom floor.)
The earthquake in Haiti (Drake rocket jumped to get out of Haiti and left behind scorched earth and 200,000 dead.)
The tilt on the Leaning Tower of Pisa (Perfect demo nades)
The Hindenberg crashing (Drake shot it down with a single sniper bullet)
The deathstar blowing up (Drake threw a sapper down the exhaust shaft)
The stock market crash (Drake sapped the Internet)
and the rage quit of many, many, MANY TF2 players. (Drake played.)