Currently the only way I know of to open the "Connect to server" dialog box is to open up Nautilus first.
While this isn't that complex a task, it still requires using the mouse, at a minimum:
- Launch Nautilus (Super + 1)
- Move mouse to top left to "File"
- Select "Connect to server"
It would be great if I could simply click the Super button to go into the dash and type "connect to" and click enter.