XP in TBC-raids past 70?

[Partyraiser]

My guild is going to do a run in BT later tonight and we were wondering if you get XP in TBC-raids? I recall someone saying that this isn't the case, so that you don't get XP anymore in Outlands when the level cap is raised.
I could be wrong, but I just want a quick answer.

Thanks

[Samalas]

Saying you don't get xp in Outlands simply because the cap was raised is wrong, but I do not know about raid xp/if it would even be worth it.

[Alienganja]

Joining a raid group SIGNIFIGANTLY reduces the amount of XP you earn (almost 0). Happy?