Many thanks for the feedback on the article, much appreciated.
You are correct that 99% of the wine on sale is made to be drunk, not aged and few will improve with age.
Aging wine brings about changes and many drinkers who do age a special bottle are disappointed when they find that they don't enjoy the characteristics of an aged wine. Aged wine is an acquired taste.
However, one wine that I do recommend that everyone ages for 6 months and more is Champagne (or other sparkling wine made in the same process). You will notice a real difference for the better - less sharp, more rounded and softer - after 6 months and up to 3 years, and the effect is more noticeable the cheaper the sparkler is.