You can register yourdomain.com, and register an account with tinyletter and redirect it to http://tinyletter.com/yourdomain http://tinyletter.com/yourdomain -

You can register yourdomain.com, and register an account with tinyletter and redirect it to http://tinyletter.com/yourdomain http://tinyletter.com/yourdomain - then tell people to go to yourdomain.com At least with Tiny Letter you're ready to go to send emails once the emails are collected. Or you can create a basic page using Google Sites and embed the tinyletter code on it to collect the email addresses. I've done something similar here: http://goo.gl/OyAXK http://goo.gl/OyAXK (you can also embed a twitter widget on the page too as I've done to publish updates to the page from twitter) - just find organizations, and specifically people in those organizations who can push out your message. Also go to online forums and post there. In your postings, have your webpage as your signature. Try yahoo and google groups.