i'm trying it out right now on jason's ipad1 -- pressing the share button doesn't bring up anything for me to choose twitter/fb
edit: closing completely from task tray, it pops up for me now, though when i rotate to portrait mode the pointy thingie is on top of "download" and not "share"
edit2: and if i start out in portrait, tap share, and then rotate to landscape, the pointy is centered above the subtitles
The share menu sometimes stops appearing. Not sure how to repro.
Rotating leaves the share menu misplaced. This is a straightforward repro but harder fix due to the communication needed between HTML and native (about the share button's position).
@marcia in #88: