> It was just a very good client that worked well but roughly the same as people were already used to.
UI-wise, yes, but GMail was also the first mainstream "AJAX" [1] app. Before it the expectation was that clicking on almost anything on the page would cause a full page refresh. GMail was in part revolutionary because of how snappy it felt for a webmail client.
UI-wise, yes, but GMail was also the first mainstream "AJAX" [1] app. Before it the expectation was that clicking on almost anything on the page would cause a full page refresh. GMail was in part revolutionary because of how snappy it felt for a webmail client.
1: https://en.wikipedia.org/wiki/Ajax_(programming)