There's Arianna Huffington, Martha Lane Fox, Caterina Fake (of Flickr), Sheryl Sandberg (of Facebook) and at number 9…
Susanna Scott, Blogger and Founder of BritMums
Susanna Scott is a popular blogger at A Modern Mother and founded the hugely successful BritMums social network, which has more than 3,000 members and runs all kinds of blogger engagement programmes, events and a dedicated conference called BritMums LIve!.
Well I'll be damned. I feel very shiny.