There are now comments at the end of a page. So if you want to make a comment on an article or bio...you are now able to do this now. Just go to the bottom of the page...and there'll be a comment box. Just write your comment and post it. You can also respond to other member's comments in the same way. There's also an open chat here...so if two members come here online...they'll be able to sign into chat and have a live conversation.