Thu, 20 April 2006 16:17 • #links #en links for 2006-04-20 Topix.net forums on fire: the Ni-chan paradox What happened to topix.net forums when they removed the registration requrement? Very, very interesting... (tags: community social registration spam) Marketers jump on YouTube bandwagon who didn't see that coming? (tags: marketing user_generated_content)