Hey Ben, if you look at the bottom right corner of any screen of A.ORG, you'll see a drop down box with "-- Default Style" in it. Clicking on the arrow will bring up the choice to switch to "-- mobile".
To change back (since there is no more drop down box) there is a grey texted area that says "Normal Version" to switch back.
I do not know if this choice is saved in you profile or your cookies since I only tried it here at work.
hope this helps!
