Pete Tong, Westwood and Steve Lamacq are on there and they're not exactly young.
It's a shame - I'd still like to listen radio 1 because it is the only BBC station that does much in the way of electronic/dance music, but they're gradually getting rid of anything and everything half decent. I still like Rob Da Bank (tho much preferred the Blue Room format to his current show) and Mary Anne Hobbs is definitely worthwhile. Huw Stephens is okay too.