The Ubuntu Project is always expanding, as many new users continue to find Ubuntu for the first time. You will find many other knowledgeable users with answers to your questions by participating in one of Ubuntu’s mailing lists. The lists are focused on using, testing, and developing and participating in Ubuntu’s development:
• http://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce—Security announcements from the Ubuntu developers
• http://lists.ubuntu.com/mailman/listinfo/ubuntu-announce—Announcements concerning Ubuntu
• http://lists.ubuntu.com/mailman/listinfo/ubuntu-users—Discussions among users of Ubuntu releases
• http://lists.ubuntu.com/mailman/listinfo/ubuntu-devel—Queries and reports from developers ...