Geotags, aerial synths, street synths… capturing events as they happen. If you can mark it on a map, then this is the place to talk about it.
How are there no Photosynths of this crazy day or at least its aftermath? The only reference I could find to it was here: http://photosynth.net/view.aspx?cid=fe757b14-1736-42ce-9777-55ea0ada5aad Anybody down under have the presence of mind to take enough photos while it was still going on? I'd love to see them here on the site. Post a link here if you've got one.
Here's a proper one I just found by "backslashloser" : http://photosynth.net/view.aspx?cid=ba0c7975-02f8-480e-a0d2-5269e066662c Nice work!