I know the editor is currently being worked on, to enable the horizontal line, for example. (Hoping for bullet points and dragging text in soon too.)

Today I was trying to fix some notes, and the Hebrew is just killing me. See http://cl.ly/2E3l3Q412O0F for a short clip. Copying/pasting in Hebrew screws up the entire text, changing the direction and orientation. But the RtL/LtR button doesn't seem to help anything.