"I'm pleased to announce the release of Sup 0.10. This version is frickin' awesome because not only do we have Ruby 1.9 support, the Xapian backend is now the default! The next version will discard Ferret like a used rag. Sup is a console-based email client for people with a lot of email. It supports tagging, very fast full-text search, automatic contact-list management, and more. If you're the type of person who treats email as an extension of your long-term memory, Sup is for you..."