You can also run Emacs as a daemon, and connect to it from both graphical and tty sessions. So you could ssh into your desktop and (with emacsclient), work with the same instance running on your X desktop.
I did this back in college with XEmacs (90's). I'd leave gnus running at school and open a new frame from home to check mail and news. (You can use this to have two people editing at once too, but you have to avoid avoid opening a minibuffer.)
