I've redesigned the UI for the main map page. Please try it out:
I've tested in Chrome, Firefox, Safari, and Internet Explorer 8/9/10, and on iPhone and iPad - yes, you now have full UI control on touch-based devices.
Please let me know if you have any issues with the page. If you notice any glitches, it'd be nice if you check with the "classic" page as well to see if you've discovered a long-standing bug or something new with the UI.
Let's shake those bugs out!