At Mashup Camp last week each attendee was given one wooden nickel with which to vote for their favorite mashup. Then on both days there was a "Speed Geeking" session during which attendees rotated through the Great Hall getting 5 minute demos from each of the 20+ mashup contestants.
Developers have long requested direct access to driving directions data from Google. Now they've got it, Google announced today at its I/O conference. The feature comes after MapQuest who became the first major player to offer its directions as a web service for free.