Apple has gathered gadget bloggers and tech journalists to unveil an update to the iPhone. Gizmodo, GDGT, and Engadget have boots on the ground and/or liveblogs in the ether (some are covering remotely). Ars Technica and MacWorld liveblogs are down at the time of this blog post. Oh, wait, Gizmodo and GDGT liveblogs are down intermittently too. Geez.