I've added a new wrinkle to ignoring someone, but I don't yet know for sure that it works. Maybe you can help me test it.
What is now supposed to happen that is different:
If it works, starting with any new time this occurs from now on, if User X is ignoring User Y, and User N quotes User Y, rather than seeing the quoted message, User X will see this instead: "This quote is hidden because you are ignoring this member. Show Quote". where the quote would normally be. The Show Quote is clickable and would then allow them to see what was actually said if they feel compelled to do so.