A lot of people seem really upset that there is no survey when they cancel their sub. It occurs to me that surveying people who have already left for good may not yield much constructive feedback. However, surveying your users period could be a good thing.
I remember the e-mail survey during beta being a useful means of gathering your thoughts and relaying them to the devs. It didn't take much time and the questions sometimes varied depending on what the devs were focusing on. Then launch happened and suddenly that avenue of communication disappeared.
I would like to see this returned. Make it entirely optional and have a long time-frame between surveys. Don't want to badger people. Make it every 2 weeks or once a month.
It'd be a good way for ZOS to get a sense of their users' suggestions and criticisms. I also think many people who don't care to participate in a public forum might participate in such a survey.
What do you guys think? Is this something you'd like to see or could you care less?