I am a participant in the Episcopal church traditions and fellowship of my home church. Our church is "libaral", in that we support all that has happened in recent years with the Episcopal Church (gay bishop, female presiding bishop).
Here's the latest in the split. It's so unfortunate. I would agree that the congregations and dioceses that have chosen to move under African leadership are no longer Episcopalian, since they're abdicating one of the basic reasons that the Episcopal church started: self-governance. Now that they're willing to be governed by another nation, they're not observing that basic tenant. :-(