Arrow XDA "store"

Wouldn't it be nice to have an android app containing ripped out apks from new android updates and such? As we know everyone wont get anymore updates so they come here to download the latest updated apks.
But haveing a store of sorts where you could sort apks by android version, type (camera, launcher) and manufacturer (google, samsung, HTC).
Maby even a notification system when new things get added