I love the Idiot and Kill City is even better even if I doubt many has heard it. I guess Lust for life is a big one and I personally dig "New values" as well.

Still, I find his career as a solo-artist somewhat underwhelming and his biggest contribution is arguably as a personality/icon; might as well induct Lemmy then (BTW; when will Motörhead get in? Shameful...). I don't know, Iggy not getting in as a solo-artist is not a big deal to me...