The DaVinci Institute has identified the top 10 inventions in money in the last 100 years. The spreadsheet of one of them. Read more ....

The spreadsheet turns 25 years, nice interview with the inventor can be found here.

Which Excel do people use?

We had a poll to see which version of Excel people use. The results show that every sixth user still uses Excel 97. It also shows that Excel XP adoptions is rather high, even if the results might be skewed, since there might be many early-adopters visiting exceleverywhere.com.