I'm still confused why they're calling this 'JQuery Mobile' when it's really JQuery UI Mobile, conceptually speaking.

All I want is a library that gives me JQuery-like functionality with optimized mobile performance, decent compatibility with the Android browser's nasty quirks, a reduced footprint (easily doable without needing to support IE and legacy browsers), and a few wrapper functions around mobile-specific functionality like touch events. Is that too much to ask?