I have noticed that a change of avatar seems to to "revive" old posts (if the post was the last in the thread). It makes even a 1 month old post with a new avatar show up as new (blue) again.

That shouldn't happen, but then the algorithm that generates the visited/not colors isn't very good either. If you clear the history on your browser, everything will also go to unread.

Hey, I resemble that remark.

You resemble many tings! But a remorque? (ooh sorry. a remark?)

quahog i think Geek is probably going to now better than most of us - as he did make the site! (im presuming)