Slideshow: Barring None, Geek Camp Rocks

Socialtext CEO Ross Mayfield, who donated his office for Bar Camp, relaxes outside his new office next to a Bar camper's tent.

Bar Camp may have been made possible by internet technology, but scheduling turned out to be simplest on paper.

Participants, including Sean Savage of Placesite (fourth from right) and Mary Hodder (second from right), cram into a small conference room for a seminar about tags.

Geek humor, bathroom-style.

Ryan Junell, right, spelling out Nutriaster on Dogster founder Ted Rheingold's one-of-a-kind wiki T-shirt.

Bar Camp organizer Chris Messina sets up an outdoor lunchtime video feed after remote participants chided him for not letting them watch geeks eat.

Software engineer Jonathan Boutelle (seated center) and cryptographer Zooko O'Whielacronx (right) stretch out in front of the silent auction in the main lobby of Bar Camp.

stake out floor spots and a makeshift desk.

Dav Coleman, a programmer and two-time Foo Camp invitee, modified an old Foo Camp T-shirt into a Bar Camp shirt.