Twitter is amazing. I didn't get into it until a couple years ago, I was missing so much. Many of the most influential, intelligent, thoughtful people post what they think or are interested in. In the past, unless they were a journalist, you'd have to wait for someone to write a book, and then buy it. Now you can pick and choose from the most amazing people of the world, and actually interact with them.

I kind of can't get over that this is free and such a high percentage of the people I want to know about are on it, and I worry that it is a temporary situation before everyone gets so afraid of possible negative consequences that they stop sharing. I think it is an added bonus that important people get used to dealing with criticism, as that leads to freer society.

It's up to you to pick the right people to listen to and not get engaged in foolish flame wars. The information I've gleaned from the conversations I've seen and participated in on Twitter over the last two years have saved me a decade or two of my own personal work.