Andrew Warner is an Internet entrepreneur and the founder of Mixergy. He interviews successful people to learn how they did it. I asked Paul Buchheit for advice on launching startups because he fathered two of this decade’s most successful online products: Gmail and FriendFeed. As part of his ...

Can content aggregator FriendFeed turn Twitterholics into FriendFeed addicts? Certainly, much of the content being imported into FriendFeed comes from Twitter feeds, and there’s a huge amount of overlap between the two user bases. And yet, if you’re like a lot of my Twitter friends, you&...