• **Grid.is 创始人 Hjalmar Gislason 的博客**
• Hans Rosling

Sheet 是最容易被商业化的

我很喜欢这张图，表达 Sheet 的每个单元格可以被组合制造出各种可能性，就像乐高的 Block 一样。

这个是初创公司 grid.is 的网站图。关于 Sheet 他们总结了一些观点和数据，颇为认同。

#1 Spreadsheets are programs

#2 Spreadsheets made the PC market

#3 Spreadsheets run the world

• 2 billion people use Microsoft Office (WindowsCentral, March 2016), odds are most of them have at least access to Microsoft Excel.
• Microsoft believes that 1 in 5 adults in the world use Excel (“What’s new in Microsoft Excel”, Sept 2017)
• Excel is the number one skill mentioned in job ads, mentioned in approximately 1 in 3 job ads! (Indeed.com Job Trends, June 2017).
• In 2010, RescueTime found that about 25% of computer users used Excel on a daily basis and that about 2% of all time spent on a computer anywhere was spent using Microsoft Excel, second only to email software — and presumably web browsers. (RescueTime.com — I’d love to find newer, similar numbers — let me know if you know of something).

1978:Spreadsheets=巫术

• is 完成新一轮融资 350完美元，Slack Fund 跟投；

电子表格之父—Dan Bricklin 在卡耐基梅隆大学的一次讲座，其中提到 VisiCalc 的很多有趣的信息，推荐观看视频，从12:45 and 23:30 。