A Black Ops PS3 user on the Call of Duty forums found text written under the multiplayer game mode "Search and Destroy" starting "No Xbox LIVE party chat."
That would have been a weird feature to have on the PlayStation 3.
The mistaken text has gotten PS3 users disproportionately upset, as gaming lobby groups like Gamers' Voice have been claiming beforehand that Activision is "treating PS3 and PC Black Ops players like game testers." This error hasn't calmed them down.
Let us know what you think.