Most black churches don't have banshees screaming from the stage "God ---- America" and blaming the government for AIDS. I'd say Obama's 'former' church probably embraces a lot of perversions that one wouldn't normally expect to be accepted by Christians.
Very true, but I would even suspect, as large as Trinity is, that even a lot of those churchgoers would think a homosexual choir director who is also a 4th grade teacher is a bridge too far.
Of course, it could have been a well kept secret.