I'm good. Not sure how long a solution will take for the two iframe issues. As of #562/#563 iframes are cool on iOS IE8 IE9 and FF but broken everywhere else. I'm afraid all I can do is maybe detect drags leaving the iframe and abort tracking except on the working platforms. I'm disappointed in some browsers' event implementations to say the least and keep it work-friendly :)
If I can reliably detect pointers leaving an iframe it’ll be fairly simple, just like that patch I removed but the poor user experience (dragging stops when pointer leaves frame) will be confined to iframes on those naughty platforms.
I’ll try that code to linked to a couple weeks ago for iframe detection