> Very interesting - I like how Microsoft has changed from testing their own software to making their own users dogfood it for free! That's not the point of th

> Very interesting - I like how Microsoft has changed from testing their own software to making their own users dogfood it for free! That's not the point of this article. This article proves that Microsoft still has a lot of internal testers testing things that Microsoft hopes are never leaked publicly. The software that leaked was an internal tester-only tool. It wasn't supposed to leak to outside testers ("Insiders").