729836
@jws ha!

The implication is 850 commenters spent a very short time on the site, but makes sense if you're bringing 45K visits from a site that make 850 comments, the avg visit length might be 42 seconds. :P
729843
@33MHz Median would have been more telling, yes. Or a full distribution graph. (Most Website analytics packages amaze me by their uselessness.)
729849