Hey Dukes.
You might probably want to include my article about Strength versus Agility in your post if you like. Its theorycrafting, but provides decent arguments to compare Strength and Agility for Raid DPS.
Given, its written pre-2.3 HotW change, but my conclusion was Agility >> Strength in terms of raid DPS for the average geared druid. Since the AP value of agility increases by 10% and the AP value of strength decreases by 1/12th, the graph should still hold true, only favoring agility even more.
You can read my article here:
The Druid Wiki » AthinirasCorner
...as well as you can read Tossk DPS gear methodology here:
The Druid Wiki » ToskksDPSGearMethod
To sum up however, the general conclusion is that because that attack power scales much faster than critical strike chance when you achieve new upgrades (Feral AP weapons etc.), as well as raid buffs, the value of agility compared to strength drastically increases in the favor of agility since druids generally take a great bunch of Attack Power in, making agility overall more valuable for DPS.
Excellent post overall, keep up the good work. Once you feel the thread is finished, ill add it to the Druid Wiki.
Reading from the information you provided, you already stated agility as the best DPS stat. But if you want to link the two articles above feel free to do so.
In addition, i would heavily recommend you introduce people to Rawr as well. Its a program for calculating the value of druid tanking items.
The Druid Wiki » Rawr