Registering a .co.za domain name yourself is easy. You need a few things though before you can do that. Also keep in mind that registering a .co.za domain will cost you R50 per year.
You need two things:
Simply put, your domain name is translated into an IP address by the DNS host. That should be the IP address of your web host that serves the content.
You can use the normal xmpp presence protocol to set your status in Google Talk with python-xmpp, but that will require that your application stays connected. As soos as it exists, the status returns to the chat application with the highest priority.
Google uses the Shared Status Messages extension to make sure that all clients have the same status message. You can use the python-xmpp (xmpppy) module to utilize it like in the following example:
Seems that there were a few changes made to the way Facebook parses data from pages. Like buttons on existing pages unliked themselves automatically after clicking the button, flickering for a second.
This problem is probably because Facebook still had the old data for your page cached somewhere, which caused errors with new code. Just make sure your page have all the correct open graph tags, and things should return to normal after a while.
Here's how you add a +1 button to the contextual links of a node in Drupal 7.