The latest version of Peppermint is due for release on June 14. The main site, www.peppermintos.com , is going down to be updated for the release. The forum, www.peppermintos.net will remain up to help users.
Coming soon: A behind the scenes interview on the launch of Peppermint 4. Expect to hear from the developers and testers who helped build and perfect this distro.
Stay tuned for further information.
(Peppermint is based on Lubuntu, which is based on Ubuntu. It uses the LXDE desktop interface instead of Unity).