Steam 宣佈停止使用 Bitcoin 購買遊戲：「Steam is no longer supporting Bitcoin」。
In the past few months we've seen an increase in the volatility in the value of Bitcoin and a significant increase in the fees to process transactions on the Bitcoin network. For example, transaction fees that are charged to the customer by the Bitcoin network have skyrocketed this year, topping out at close to $20 a transaction last week (compared to roughly $0.20 when we initially enabled Bitcoin).
Historically, the value of Bitcoin has been volatile, but the degree of volatility has become extreme in the last few months, losing as much as 25% in value over a period of days.
所以這樣推測，Steam 不是直接換成法幣？我記得他們合作的交易所 (BitPay) 可以馬上換成法幣...