"Most wines do not improve with age". - How true. The back-labels on some of my local supermarket's plonk include the words "We recommend that you drink this wine within six months of purchase". I feel like telling them "For God's sake, I only live just round the corner; I'll be drinking it in six MINUTES!"
"White wine can be produced from red grapes". - Yes, a blanc de noirs champagne beats blanc de blancs any day.