Ability to view if PM has been read (Moderation ability?)

[codinghorror (Jeff Atwood)]

@sam

In the breaks between posts I think we could show the avatars of the users that have read up to that particular point. (only show to staff) I think this can help with help desk and high moderator loads.

I missed this originally but it’s interesting. One thing we’ve thought about (just as a possibility) is a setting that would prevent people from replying to a topic until they’ve read “enough” of it.