On Monday, popular online radio network BlogTalkRadio announced a set of several new user interface features that encourage social networking and show participation.

The network has a What’s New page explaining the recent changes in detail.

Mashable says that “the focus is clearly to get visitors listening to more shows.” I agree. Without listeners, BTR dies on the vine.

A secondary pair of focal points to the changes at BlogTalkRadio appears to be to get BTR show hosts to talk to each more and to get more people to discover BTR via social networking websites like Twitter, MySpace and Facebook. read more