A new pony site in the making, though very operational. Everypony.com is currently building its site and trying to connect with the community, so give a hoof and go check them out. The general setup is somewhat of a forums, though I see other options such as a Chat Room and a Download Section with sounds, music, wallpaper, comics and images.
They also run Everypony Radio, a livestream channel that runs pony artist music 24/7 and hopefully will be expanding soon to include videos, interviews, broadcasts and other neat stuff. At some point the radio will get embedded on our front page, once I get some free time (to either do it or ask Jaller our webmaster).
Support your local pony community, and check these guys out.