# Rob Collie’s Open Letter to My Friends at Microsoft: The Power of Excel’s Internal Network Effect « PowerPivotPro

- URL: https://dynamicaccounting.net/rob-collies-open-letter-to-my-friends-at-microsoft-the-power-of-excels-internal-network-effect-powerpivotpro/
- Date: 2013-05-22
- Topics: Excel & Office
- Type: link to an external article
- Source: http://www.powerpivotpro.com/2013/05/open-letter-to-my-friends-at-microsoft-the-power-of-excels-internal-network-effect/?utm_source=rss&utm_medium=rss&utm_campaign=open-letter-to-my-friends-at-microsoft-the-power-of-excels-internal-network-effect

Check out Rob Collie’s [Open Letter to My Friends at Microsoft: The Power of Excel’s Internal Network Effect](http://www.powerpivotpro.com/2013/05/open-letter-to-my-friends-at-microsoft-the-power-of-excels-internal-network-effect/?utm_source=rss&utm_medium=rss&utm_campaign=open-letter-to-my-friends-at-microsoft-the-power-of-excels-internal-network-effect) at PowerPivotPro. I have to say that I completely agree.