Goodsoulette - I entirely appreciate why you feel the way you do about children wearing Nirvana clothing as a 'fashion' item, but really, we have to be mature enough to override our deep seated desire to keep our memories intact.
Welshwil makes a valid point - any generation gets annoyed when the next generation not only has its 'own' culture, but hi-jacks 'theirs' as well - that's the way the world turns. I was chatting to a couple at Milton Keynes at the Robbie show, and the guy was telling me he though �60.00 was a lot for a ticket, but it was his fierst ever live gig. I told him I paid �1.50 to say Bowie on the Ziggy tour in 1973, which i thought was a bit steep, but similarly worth it, and then felt about 197!!!!
Music, like all culture, evolves, and the white-heat intesnity of our teens discovering what makes our hearts beat faster is a heady, valuable, and fleeting time, and we must never deny others the right to enjoy thier time - even if they discover what their hoody logos mean a little later, it's not worth getting upset about.