I think the acquisition of consumers might be on the verge of being mapped. The battlefield is going to be retention and lifetime value.

I don't want anybody to not recognize how appreciative I am of the volume of e-mails I get.

Don't worry; skills are cheap, passion is priceless. If you're passionate about your content and you know it and do it better than anyone else, even with few formal business skills you have the potential to create a million-dollar business.

The person who can dominate during rough times is the person who can dominate, period.

I definitely think there's some way to understand how people emotionally feel about somebody, but I don't think data collects it. They're not going to click your bit.ly link or click your TweetMeme retweet every time.

I look at two things while angel investing. Are you solving an important problem? Do you care about the end users.

Do what makes you happy. Keep it simple. Do the research. Work hard. Look ahead.