GNOME3 versus GNOME2 debates
These "wars" are no different from many other UI debates in the past.
In the past couple of months, I like many others have been caught up in the GNOME3/Unity changes and the various debates of "are they good, are they evil." I have continually had this case of deja-vu as if the words being said were ones I had heard before but maybe slightly different. While having deja-vu a couple of times is normal, having it constantly means I am probably "Forgetting History" and "Doomed to Relive It" (or some variant of the quote.)
And then this morning it hit me while reading some long equally pro/con thread at work. The conversations aren't any different from the "use a TTY" vs "use a GUI" from the late 1980's and early 1990's. Then there was a constant debate of which one was best ("the TTY of because it required mental aptitude and knowledge of systems" or "the GUI because it allowed one to easily switch between tasks and use a more intuitive layout"). I have no idea how many megabytes of storage were used up in USENet posts in those days... but in general the gist was GUI's were the purview of Tech Writers and AOLers and TUI's were where the real engineers lived. I got caught up in it a bit.