Hi, above you have a "select multiple" with 2 options selected (Banana and Cherry).
Now click it (or touch it)
With IE 9, Chrome 19 and Firefox 12 on Windows 7
the drop down list does not appears
displayed text change to "Banana"
With Android 3.1 (Samsung Galaxy Tab 10.1) the drop down list appears correctly.
But if you deselect both "Banana" and "Cherry" and then dismiss the drop down list the select control stil display "Banana, Cherry".
There is also an issue with select multiple with no option selected.
If you remove all the 'selected="true"' from this sample the page will not load anymore.