Take a look at the first section I bolded. It seems to me that the slavery Brigham Young is referring to here is not slavery in heaven, but the slavery which was existing during that particular time.
Also...take a look at the second bolded section. He is still being consistent about black people receiving the fullness of the blessings of the Priesthood, but it would happen after all of the descendents of Adam received their blessings.
I still think that Brigham Young was racist to a large degree...but I think this bigotry was a bi-product of the times. I'm not saying it was right. I'm just making an observation.
I don't, however, see anything here which indicates that Brigham Young actively taught that the only way a black person could enter heaven was as a servant. It looks like he was misquoted, or misunderstood.
Therefore, yes, I would have to respectfully disagree with your position on this one.
Brigham Young may not have been responsible for the actual quote, but my understanding is that Mark E. Peterson is:
If that Negro is faithful all his days, he can and will enter the celestial kingdom. He will go there as a servant, but he will get celestial glory.
This was from an address at BYU in 1954 (I watched the clip a little bit ago, but I thought Maher said this was a church teaching from 50 years ago, so maybe this is what he was referring to?). So yeah, they can go to heaven, but only as servants.
I listened to the clip yesterday and I bet that is the quote he is referring to. "Slave" or "servant" is the same thing when talking about a person not achieving exaltation and ministering to the more faithful for eternity. This was pointed out on the MAD thread by somebody.
I didn't hear anything from Bill Maher that was incorrect on Mormonism in that segment. He was bashing all religion. I usually don't care for the man, but he makes good points about religion in general. He does not support good morals and values, and this is why I don't watch his show. I could care less if he believes in Jesus or God, but when he rips apart values like fidelity, chastity, etc. I stop listening to him.