I'm not sure where you're referring to. The Update Journal page is particular to the user, not the community. Note that you can post to any LJ you have posting access to from the same page -- afaik, there is no way to define how that will look for other users.
(But if anyone does know a way to do something along those lines, please speak up!)
no subject
Date: 2007-08-20 06:59 pm (UTC)(But if anyone does know a way to do something along those lines, please speak up!)