Here is a thing I wanted for a while now and I don't now how to go about it:
When I built a new WP site I usually put it in Maintenance Mode (http://wordpress.org/extend/plugins/maintenance-mode/) so I can work on it but it is not accesible by the public.
Sometimes I do want to show the client the current state of progress - but I don't want them to log into the backend. Oftentimes that just confuses the heck out of them.
Is there a way to let them log in, see the frontend and not the backend? Doesn't have to use the above mentioned plugin.