Notch jumped the gun and made baseless accusations over the internet, something people do often but he has done so in a position of influence and that is dangerous. He should limit his twitter to impersonal information about his projects.
This is why I dislike social networking sites, you have one slip of judgement, one alcohol infused error. And you could seriously hurt someone or something in your life.
Simon and Lewis of the Yogscast do swear, not as frequently as some I've known but a fair bit, you do need to inform someone that they are doing something you wouldn't like in advance otherwise your accusations of swearing are groundless and based on your own preferences, if they were warned and chose to ignore such warnings THEN you have a platform for discontent.
Like it or not, they also bring publicity of a certain weight for attending things, Anime voice actors, singers and notable fans (Little Kuriboh and Team 4 star notably) Are paid flights, meals, hotel rooms and extra swag they pick up to attend those conventions even across the sodding Atlantic Ocean, and you're calling them divas just because you provided a room? ...Really? This is what they do as a job, time is money and you're taking their time...and money, I would have told you to go shove it, if IGN were so interested they could have sent their own people to it.
Mojang I am aware you are new at this, and with a first convention things are bound to go wrong, but make a list of things you felt failed and deal with internally, and for the love of god, keep people off twitter. If you are prone to impulsive chinese-whispers when angered or intoxicated put your fucking iphone in a lockdown and just go and do something else.
I am not a fan of either one of you, infact I find Jessie Cox and Total Biscuit playing games together far more entertaining to watch, and minecraft fills me with feelings of 'meh' at best.
But seriously, as an objective party, don't. get. fans. involved. in. this. shit.