Interesting Web site came out in Korea by
Cyram.
It draws an alliance network map between Korean IT
companies.
(currently 938 nodes, 1273 links, updated
continuously)
And it provides focus-and-context views and
dynamic navigation by double-clicking a node.
Font problem may trouble
you.
For your information,
[Node - company]
Red: focus node selected
Orange: directly linked to focus
node
Yellow: secondary linked to focus
node
[Link - type of alliances]
Red: sales
Blue: capital
Green: technology
Orange: strategy
Purple: general business
Black: multiple
relationships
Kangmin Kim
Director/Cyram Co., Ltd