Thanks for the feedback! Some answers: * mouse-clickable button: APIs for handling the fullscreen state of browsers are still nascent (Chrome 15 and Firefox 9-

Thanks for the feedback! Some answers: * mouse-clickable button: APIs for handling the fullscreen state of browsers are still nascent (Chrome 15 and Firefox 9-ish?), so it's a matter of months until adding it; * Chrome Web store: already on the to-do (plus 100% offline usage via HTML5 manifest). Cheers.