This Week on CyberFrequencies, the Net Gets a Bad Case of the Swine Flu. We visit Mexico City blogger Daniel Hernandez, who tells us some people aren't as scared of the swine flu as they are of the federal government.

The Twitterer-in-Chief for the American Public Health Association spins out the best and worse case scenario of a pandemic in the age of Twitter.

And we bring the CyberNews and ask: Who's responsible for the Craigslist killing?