Well I feel completely scammed out of my email address by ZenInbox.<p>I usually never sign up for these pre-releases, but after I read through the intro, I "signed up for the beta" expecting to actually see some of the app that was described as so amazing. Instead I am now subscribed to a mailing list.<p>I just don't think that is cool. At the very least you disclose this before I gave you my email.