I really do love Twitter. People who don't understand it's potential as a powerful network for learning are missing out on something wonderful. Twice this week I couldn't remember where to find a key piece of information and my Twitter network came through for me.
The focus of my network is shown in the graphic above. To see your own flock check out Twittersheep. If you are new to Twitter, take time to grow and cultivate your own PLN there. It will pay off over time.