My Site Info Block now honors the 'hide user status' setting in your Profile for guests but will allow the admins to see who is hidden. View the Admin view here.

Also, I have added two settings. One controls whether or not to show guest IP's (Admin's always see them) and the other controls whether to display the server date and time (Admin's always see it). Admins can also choose whether to see the IP's and/or Server info.