> At the time, KDE, GNOME and Ubuntu developers alike, were simply drunk on popularity.
But I don't agree with this.
I think a more charitable explanation is they listened to a loud minority, one I would have been part of.
I used Gnome 2 at the time, but I also changed a lot. It's been a decade, so forgive me for forgetting most of the specific app names but: I used compiz then later beryl. I replaced the bottom bar with a dock. I removed the application launcher and instead used the dock plus a Spotlight clone. I switched apps with the Expose plugin provided by compiz/beryl. My top panel had a clock, system tray, and I don't think anything else.
We were definitely loud, but maybe also a minority. Threads, blogs, newsites, etc constantly had discussion on new apps you could use to mod your Linux (mostly Gnome) desktop experience. I remember cycling thru several docks and several spotlight clones within a couple years. The people behind Gnome 3 and Unity very well could have seen all that buzz as an indicator that this is what people really wanted. So that's what they built.
But in retrospect saying that you find the defaults fine and there isn't a real need to change them doesn't make for a very interesting blog post. So the people who were just fine with Gnome 2 didn't get heard until Gnome 2 was gone.