Looks great, and they are always listening to the community, still lots of things to do since they are just starting, but once they have the mobile application and the synchronization between devices, in my opinion it will begin to take shape as my main email.

Hopefully the manage to add the option to remove or at least change namespaces, since I didn't know this and now I have to weird namespaces out of 10 used. This offer is a must have in my opinion if you are really into privacy.