Web 2.0 Start-ups by Numbers

I'm not the world's biggest fan of Guy Kawasaki, but these figures about his new Truemors site are interesting, not least this one:

7.5 weeks went by from the time I registered the domain truemors.com to the site going live. Life is also good because of open source and Word Press.

Life is indeed good because of open source - it's holding up practically the entire Web 2.0 edifice.