最早的时候，谷歌搜索的网址是挂在斯坦福大学的网站上的。谷歌的创始人拉里·佩奇和谢尔盖·布林在1997年发表的论文中说：
“我们认为由广告商来赞助搜索引擎，将会使得搜索引擎的返回结果受到广告商的需求的影响，从而偏离真正的用户需求。广告越多，搜索引擎的搜索质量就越差。正因为广告商的存在会极大影响搜索引擎的质量，我们相信我们的社会需要一个搜索质量优秀、排序公正透明、由学术界监督的搜索引擎。” source
BY 程序员之家
Telegram has made it easier for its users to communicate, as it has introduced a feature that allows more than 200,000 users in a group chat. However, if the users in a group chat move past 200,000, it changes into "Broadcast Group", but the feature comes with a restriction. Groups with close to 200k members can be converted to a Broadcast Group that allows unlimited members. Only admins can post in Broadcast Groups, but everyone can read along and participate in group Voice Chats," Telegram added.
【程序员之家】软件项目百例 from kr