This is an awesome yet very useful plugin. I just wanted to make a couple of suggestions though. First suggestion is maybe perhaps on an updated version you could allow more then one user to be selected for not just admin but for Moderators too. That would be even more awesome. Second thing is that I noticed this plugin also makes Admin Pals with himself so I had to go into my database and delete the Admin ID with Admin Id as friends. Other then that this plugin is awesome.
I did not have this plugin working correctly when I first installed it. I contacted Purus (the developer) and he responded immediately with the solution. I needed to have my Cron job setup using the correct command. Once I had this configured correctly, this plugin and my Oxwall site ran perfectly. I need this plugin so that I can invite my members to the appropriate regional group. I can't do this unless I'm already their friend. I'm so glad that this plugin exists and works so well. Tom