When I quote someone's post, I will generally trim the quoted text down to the portion I am trying to respond to. I've been noticing lately that if I make ANY changes to the quoted text with BBCode turned on in the editor, the quotes go away and I am left with raw text hanging in the edit window. I have started turning off BBCode any time I want to post with a quote intact. The editor seems to freak out consistently if I try to remove text from either the beginning or end of the quoted portion.