In theory it would work, but would be an ugly 'hack'.

You'd be better off just making a seperate mobile theme and controllers to take advantage of how mobile/tablet devices work.

if you or using your same template,but on two diff setups ,and using two admins  you could add some code to your  template and css on your mobile part of your website,plus don't forget you would be shrinking your theme to run on your part of your mobile site to half or less the size of your main site ,so I cant really see it being a big problem ,the only problem would be is putting this together .Even though you well be using one DB you well be using two copies of oxwall ,so editing your theme on your mobile site wont affect your main theme . What you or saying is just the same really when you think about it ,if I make another template .I am going to make another theme but using the same theme has my main website.A mirror copy but to use for mobile,of my main website.I was thinking about searching for a mobile theme on the web and using the css code for my oxwall theme template ,with a bit of messing around with it ,I don't see why it would not work

Quote from Tammy i have played with this and tryed to mirror the site 
but as of yet i cant get it all working 
getting images from main site is problem 
but if i can work it out i have a responcive theme and i was think of style out stuff on the mobile theme like console, chat , menu etc 

then put forums and anyother page i want into the main mobile pages