This still makes me cringe, as it wasn't that long ago. That's what I'll be doing, cringing. And I might order a pizza too but I'll be paying for it in fiat because there's still no one around who accepts bitcoin for pizza six years later.
Now there's a web that accepts bitcoin to order your pizza (
http://pizzaforcoins.com/) That's pretty legit web to buy your pizza .
But yes. 10000 BTC is litteraly almost $7 million . Wonder what that guy thinking now about his transaction lol.
Even today if we spend 0.01 btc to buy pizza,who knows how much would it be in future but that doesn't stop us from spending bitcoin.I hope that guy had lot more than 10,000 that he spent on pizza