That's a pretty weak argument. More choices are always good. It's like saying that my Ferarri is slower than your Volvo because you don't want any gears above 2nd.
And weather applications was just an off-hand example. I don't think you really want to get into an app-for-app comparison (quality or quantity) between the two stores.
Kat had the best answer.
"I am sure that the iTunes app store has some extra stuff that the android market doesn't, but heck, if I'm not missing it then I guess I didn't need it junking up my phone in the first place."
Perfect.