He's elderly, not dead!!! People who think the elderly should just go away and give up on what they love to do quite frankly make me sick! If he's happy doing what he does and is able to carry on then good luck to the man.
As far as I'm concerned the man should be made a Lord. No disrespect to Richard, but I think David's career has been far more superior to that of his brother. Having said that, I wouldn't know what the criteria is for attaining this title.
I love DA, he's absolutely brilliant, unlike Bruce Forsyth who should have retired years ago. I watch all the programmes David does and his passion shines through.