Hacker News on 21 April 2008

• Ask YC: Best ways to become socially adept?
• Top 10 Reasons to Avoid the SimpleDB Hype
• YC Analysis: "37signals/DHH style" companies?
• Who Are The Biggest Users of Amazon Web Services? It’s Not Startups.
• Ask PG: What makes the Wufoos such animals?
• Game Theory Explains the Eligible-Bachelor Paradox
• I can't believe someone built "A pure JavaScript video player"
• Subdomain routing with Rails
• Ask YC: Grooveshark Lite, What Do You Think?
• Ideas for a non-web software startup?