I can understand where the guy is coming from. A hard pill to swallow when you pay $1000 + for a new video card to get a used card in return for RMA weather it is a refurb or step-up card but that is the way it works with manufactures. You just have to accept it going in.
Just don't think he was the most adult about how he expressed his displeasure about it.
If manufactures gave out brand new in box cards for every warranty RMA they had to do, they would end up with a pile of of returned cards in the corner of their warehouses they could do nothing with and end up going bankrupt from it.
Oh well, you just can't please some people I guess :)