I get to boast a "1.0" tag.

Ummm...they have an "alpha" tag while you have a "1.0" tag because they don't consider things like "very occasionally locking up" and "no way to pick a song manually" to be features worthy of a "1.0" release; they consider them problems, not something to brag about.

The support for extra formats is more of a base-line requirement than a feature you can pat yourself on the back for.

Agreed. Hence, you may want to reconsider the "1.0" tag.