I do not use addons but love what some of them do such as OPie.
Most my keys to the left of my keyboard are used for spells and abilities, therefor I do not have space for windows and such, making it tedious to open them either by hotkeys to the right of my keyboard or clicking on it.
If I had OPie I could spare a couple keys to the left of my keyboard to pop open a ring and click on whatever! I think now is the time to implement this addon to WOW, and would really go well with the new controller support.
Thank you for your time, and please tell me what you all think! 
P.S. I’m not new to reading the forms, but this is my first time writing on it. If I started this topic in a wrong category or something, please let me know! 