The second will add a Playstation Network identity service field in the same spot.
This is an early release, I plan to extend them both in the near future to provide links to the Xbox Live and PSN websites. I would also like to credit Darkimmortal here, his Steam Identity Service Add-on is the real basis for this.
Please let me know if you find any issues. I am just learning PHP and MVC, so be mindful that I may not know what I am doing.=)
This version hooks into the member_view template and provides links to the appropriate Xbox Live and Playstation Network member page.