My opinion is that JJ is now part of their lives and we can talk about her and share her photos when Jensen and Danneel shared them first with us, or post some cute stories from them about her etc.
It's not like we're going to steal private photos, or anything. We'll talk about her (as much as they let us in their private lives).
I think it's going to be ok, if we change the title as long as we're gonna keep the rules about posting things about her like we're doing now. If Jensen and Danneel share something with us, then IMO it's safe and OK to talk about it here and we shouldn't be hiding