You are playing a beta... The risk of loosing al your stuff and having to start over is part of that.
The statement that NQ is trying to avoid a wipe if possible I read as part of updates to the beta program.
I might be alone in this, but I expect and welcome a wipe as part of release. it provides a level playing field for all those that start at the release date. (Although there should always be new players arriving later on and they also should be able to grow so just a wipe at start isn't enough and doesn't solve that issue) I don't understand the drama about leaving when a wipe takes place. Most games I enjoy I have started over from scratch several times. After you became filthy rich, build everything you wanted too etc. aren't you going to quit out of boredom anyway?
It would be nice if we can carry over blue prints of the neat stuff we made though. I don't see the harm in that and it would provide content to the game.