TransverCity

Very nice work that speculates and tests intersections of architecture and nanotechnology.
DeckerYeadon

They also have a YouTube channel.
http://www.youtube.com/user/DeckerYeadon

“What I want to be when I grow up is a cloud.”

by J. Storrs Hall

You can find a good and comprehensive synthesis of the timeline here.
And part of the original publication The Age of Spiritual Machines
Also, a wiki page on futurology timelines.

“End the University as we know it”

by Mark C. Taylor