Now why would a Mac OS developer miss something like not having an iChat field in the users profile page. There are several optional IM fields to input a users contact info: MSN, Skype, ICQ, Yahoo, & AIM. How about putting in an iChat field also. At the very least edit the AIM field title to read "iChat & AIM screen name" since iChat & AIM share the same user contact data base (just like MSN & Yahoo share theirs.