I don't know what i=on means.
I tried again and it still pops up that I can't play. Have you joined the A2K group, yet? (http://www.facebook.com/profile.php?id=743754971#/group.php?gid=46501832616)
Click on me there or search my name and invite me to be your friend. Then I can try doing it through your link to Scrabble as it appears on your Wall. Clary's link seems to know my location.