In your response to the StackOverflow question: How do one use ACL to filter a list of domain-objects according to a certain user's permissions (e.g. EDIT)? you had said

... when I have a chance, I'll go through and review the relevant methods more thoroughly to see if there are any other helpful uses of the ACL system and report back here

Did you ever have a chance to do that? Also, what do you think the chances are of incorporating such a capability to ProblematicAclManagerBundle?

I am not opposed to rolling up my sleeves and getting a little dirty to help get it done.