I have spent most of my Oracle ecosystem career talking about Fusion.
From when Oracle announced it is 2005 till it was made Generally Available in 2011, I led the global user groups input into Oracle Development. This was an amazing community and why I believe in user groups so much.
In October 2011 at Oracle Open World Fusion achieved General Availability. There was a big party and the community all had red vests and flashing badges and collectively became the Fusion Nation.
So this year Fusion has been available for 15 years, happy birthday.