I sent my request to nodejs@heroku.com two and half weeks ago but never heard from them back. No reply to followup inquiry. Anybody is using it? Any information to share?
It took several weeks until I got mine. You have the correct contact address. There are no replies, but you are on their waiting list. They seem to send out invites in batches. I can say, it's worth the wait.<p>BTW. Existing users cannot invite new users.