text_combined: kyle browning wmryzwugmailcom anyone seen error thought server time since changed error status_code 401 message expired timestamp given 1209499287 1209499694 greater difference threshold 300 request httpapipowncecom20oauthrequest_token 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 230022 0700 pownceapi error timestamping pownce