Ideas are easy. Implementation is hard.

Great teams are usually small-under fifty in total head count. (There are few examples of a team made up of hundreds of people who created anything revolutionary.) Big teams aren't conducive to revolutionary products because such products require a high degree of single-mindedness, unity, and unreasonable passion.

Writing a book is as different from digital curation as night and day. Digital curation is a series of split-second decisions: good/no good. It can even be done algorithmically. Writing is process-intensive activity.

Twitter, Facebook, Google + are the trifecta of marketing for authors (and bloggers).

There are two types of people on social media: people who want more followers, and liars.

I would consider...Google Plus a push technology. It's closer to Twitter than to Facebook.

Social media puts reciprocity on steroids because now you can reach more people in more ways to do more things for them faster and at lower expense. Positive word about your reciprocity can spread faster than ever.