Mac Community Site MacConnexion announced on Wednesday that its community Web site for Mac users, MacConnexion, is live, but in a public beta testing phase. The site is designed to help Mac users find other Mac users with similar interests locally or around the world. After creating an account and profile, you can upload pictures, make your own blog, use the member forums, chat privately with other members, and more. Membership is free, and more information is available at the MacConnexion Web site.