Comment Re:Good grammar is unrealistic too (Score 1) 630
Got it right and wrong in the same sentence...
If you know what you're doing, your experience is not "irrelevant anecdotal evidence", it's "expert testimony". But since you seem to discount both broad studies and individual experience equally, one wonders what you base your judgements on.
Perhaps something truly unbiased -- say, a coin flip?
The rule on staying alive as a program manager is to give 'em a number or give 'em a date, but never give 'em both at once.