You could also read some of the history of what happened to Netscape there after [here](https://www.jwz.org/gruntle/nomo.html). Illuminating and relevant. So a while back now (2014) perforce finally opensourced the old windows client p4win. I've been giving them shit^H^H^H^H[honest feedback](https://www.tilander.org/aurora2/p4win_for_the_win/index.html) for years about them [pulling a Netscape](https://www.joelonsoftware.com/2000/04/06/things-you-should-never-do-part-i/) with their p4v client. I've also been one of the voices who quietly been encouraging them to open source the p4win client since it was pretty much abandonded in favor of p4v development.