GNU Mailman is a mailing list management software. Mailman project was started long time ago before the Millennium. Since its birth it has become the most intelligent tool for handling mailing lists ever. Huge number of companies with Fortune 500 members among them have been using Mailman for years. The new version Mailman 3 brings to us even better user experience and communication power.
Mailman - Mailman is free software for managing electronic mail discussion and e-newsletter lists.
Headspace - Meditation made simple. Brilliant things happen in calm minds.
Sympa - Sympa is an open source (GNU GPL) mailing list management (MLM) software.
Calm - Calm.com can help you reduce stress and increase calm.
MailChimp - MailChimp is the best way to design, send, and share email newsletters.
Synctuition Meditation Program - Synctuition Meditation Program is a world’s most leading meditation app that comes with brand new 3D sounds that enhance the quality of sleep significantly.