It annoys some of my forum members that when they quote a post that includes other quotes it doesn't exclude them like UBB Classic used to do. And limiting the number of nested quotes simply forces the poster to manually remove the nested quotes to be able to post. Are there plans to allow the user ( or even Admin ) to set the number of nested quotes that are included in Version 8?

Go to the CP->General->Post/Reply Page Options->Maximum number of nested quotes in a post

Yeah but that didn't seem to actually reduce the number of nested quotes when quoting but just threw an error about the number of nested quotes when the poster tried to submit the posting, forcing them to have to edit them by hand or fail to submit the posting.