Firstly, condolences to all affected.
Lets hope that after this latest landing accident that the authorities start to realise that aircraft age is not necessarily their biggest concern...it makes no difference if you have a 1 year old or 20 year old airframe - it's how the aircraft is operated (and maintained).
I'm making no assertions about the latter points, suffice to say that I think the focus on age is a convenient excuse for more fundamental issues...