https://twitter.com/gavondorf/status/1490391705538940930

Cursed

Chrome 98 似乎极大改进了 Wayland 下的功能。

世界冥画

> 「坎斯克少年案」發生於 2020 年 6 月，據稱當時俄羅斯聯邦安全局（FSB）在翻查 3 名年僅 14 歲的青年聊天記錄時發現，他們曾於網路搜索及閱讀有關製造炸藥的影片和網站。當局在深入調查後稱，3 人曾在《Minecraft》興建俄羅斯聯邦安全局大樓的模型，更嘗試將其炸毀。

英国程序员写网页：color=...

啊？啥时候整的？浮夸。

使用眼球追踪强迫消费者看广告🐮🍺，真是什么损招都能想出来
src: https://www.reddit.com/r/assholedesign/comments/squygr/when_i_thought_it_couldnt_get_worse/

地球科技新闻连连看

Because there is no central authority controlling who can participate, decentralized consensus systems must defend against Sybil attacks, in which the attacker creates a majority of seemingly independent participants which are secretly under his control. The defense is to ensure that the reward for a successful Sybil attack is less than the cost of mounting it. Thus participation in a permissionless blockchain must be expensive, so miners must be reimbursed for their costly efforts. There is no central authority capable of collecting funds from users and distributing them to the miners in proportion to these efforts. Thus miners' reimbursement must be generated organically by the blockchain itself; a permissionless blockchain needs a cryptocurrency to be secure.

Because miners' opex and capex costs cannot be paid in the blockchain's cryptocurrency, exchanges are required to enable the rewards for mining to be converted into fiat currency to pay these costs. Someone needs to be on the other side of these sell orders. The only reason to be on the buy side of these orders is the belief that "number go up". Thus the exchanges need to attract speculators in order to perform their function.

Thus a permissionless blockchain requires a cryptocurrency to function, and this cryptocurrency requires speculation to function.