The Theme support for right to left languages is partial and gives user a non proffesional appearence.
ALL sites which use righ to left languege (e.g. Hebew Arabic etc.) have to fix code or give users non-intuitive/non-professional system to work with:

I hope you could make 1.8 standart theme have a true support for right to legt languages:

http://kab4u.org/login/index.php
  - header (for most pages) title on right , connect/Jump .. on left
  - NavBar right justified + arrow pointing right to left
  - login page should reverse table columns and also inside columns "First visit" should be right justified

this is correct for all right to left languages

http://kab4u.org/mod/quiz/attempt.php?q=3
page order should be reversed (righ to left)
for supporting both direction langs - tabs should be round both directions (or flip dir)
 
this is a partial suggestion

I think moodle should have same professional look for languages in both directions (rtol and ltor).- your greate translation tool is only half the task of supporting right to left langueges.

thanks.