More or less by accident I found that in Beta4 you have implemented the one thing that is, in my view, most important - the hotspot support for "tap" on touch device working like the mouse-over on a desktop.
Absolutely brilliant, I'm over the moon! See this Spitfireas an example (the URL is that of a development subdomain and will disappear in a few days).
Great work, as usual, thanks!!!
Harald