Worse than either NotInventedHere or NotInventedThisWeek. This variant occurs when a group of egotistical developers or architects will argue and debate ad-infinitum about whose solution is best.

''No it doesn't.''

Oh yes it does ...

'''Can't we all just get along?'''

Well, that's ''your'' solution to the problem.

''Isn't "egotistical architects" redundant?''