Maybe it would be better served if we attached to these "names" just what it is that these individuals contributed to the hobby?
Or even more constructive would be a list of the accomplishments made within the hobby over the past twenty years.
Then list who brought about the so called innovations.
What makes todays hobby so different from the trade in the70s, 80s,90s ?
It's actually quite difficult to nail down.
I feel that most of todays advances were not from the so called book writing "Guru's"..... but from the manufacturing of hobby related gear.
Todays supply of skimmers, lights, salts, livestock importers, LFS , test kits and additive supplements are what has empowered todays hobbyists.
The real tools of the trade came about from the unsung heroes of the hobby the "Suppliers".
We can grow acropora and clams better today then in 1985 due to what advances?
Is it advances in "written knowledge" or advances in the accessibility of the tools to implement what we have always known....
"that bright light , high water quality and the supplementation of elements for calcification has always been the keys to a successful marine aquarium."
Shoot we knew that back in the 1960s.
Its just that we the public couldn't get our hands on R.O water purifiers, high grade sea salts, effective lights and skimmers or high grade supplements until recently.