Near copy how? Their UIs? Rebooting a project or cloning another project and copying the old UI without sharing code isn't necessarily hard. I've done it ple

Near copy how? Their UIs? Rebooting a project or cloning another project and copying the old UI without sharing code isn't necessarily hard. I've done it plenty. Netscape was already doing it internally—each platform's (Unix, Windows, etc) GUI was a separate project. The details don't really match up, either. Netscape 3 was written in C. Netscape 6, Thunderbird et al are drawn by Gecko and written in JavaScript and XUL—which didn't even exist at the time of Netscape 3.