[paulgb]

I realize OP is talking more about the experience of the workers than the users, and I don't have an inside scoop here, but I'd put forward “Google acquiring Keyhole” as well. Google was in a unique position to allow anyone with a browser to view satellite photos from around the world, for free, and have the economics make sense for them.

[splonk]

I have a somewhat inside scoop from working with various early Keyhole employees, and my impression is that they were generally happy with the acquisition. At the very least, quite a few of them stuck around long past the golden handcuffs stage.