To be fair, this is the first server Blizzard has taken down I believe.
Kind of weird Emerald Dream was never shut down, but apparantly Nostalrius was way more popular.
Baratheon's have Kings blood not because they had the title 'kings', but because they have Targaryan blood. Couple of Baratheon generations ago someone from the Baratheon line married a Targaryan...
He meant to say that the old Lord Commandor Mormont gave Longclaw(Valaryian steel sword) to Jon after Jon killed a wight that was after the Lord Commandor in S01 E08/E09.