I've reactivated a feature on this site again: the ability to send me Jabber messages via a webform. And not only that, you can also see my responses on the frontpage.
Since this site has session management, it is known from which session a message originated and this information is used in the resource part of the jabber message. Any reply from me then goes only to the user that sent me a message in the first place. A simple reload of the frontpage then shows these replies.
Do you want to send me a message? Somewhere on this page my presence is shown. If you click me, a form will be opened and you can type your message and hit 'Send'. A simple as that.