Hi everyone!
I created a poll where you can select the docker you're using:
https://poll.ly/#/29Kw5nXk
You need to enter a nickname, you can put everything you want. You can also add a single option at time and everyone will be able to select it later.
The idea is to help new and old user to find the best software or a new things to do with their NAS.
The poll is open and if something is missing you can select "Other" and add everything you want.