Are you still having problems?
Are you logging in with a social network (like Facebook) or just using a regular CNET login?
i'm clicking on, 'SUBMIT REPLY' but nothing happened. No instant jump to a new page showing, 'reply posted'. Nor a spinning circle on the tab header to show activity. 'PREVIEW' worked but not 'SUBMIT REPLY' on the 'PREVIEW' page or the original 'EDIT' page. my internet connection is OK.