jon rohan kndxkfksahrcsgmailcom ive noticed time difference display_since calculated time using seconds_since data received note display_since 4 min ago timestamp 1207155878 seconds_since 591 display_since says 4 min ago 591 60 985 aprox 9 min math wonky received message subscribed google groups pownceapi group post group send email zgdjhgesvgooglegroupscom unsubscribe group send email ggnqhfrshhbqfvscggnqgooglegroupscom options visit group httpgroupsgooglecomgrouppownceapihlen thu 07 aug 2008 014230 0700 pownceapi note time difference