I follow Andy as @andycinek on Twitter. When he was let go, I bookmarked the piece that he blogged. It was wrenching. It is nice to have good endings to a sad story. It is the POWER of a PLN.
What Twitter can be to users . . .
Broadcast medium, PLN builder, Professional Development, Edchat, Virtual conference attendance, Live blogging, Backchannel, Complaints dept., Tech support, Subscription service, Disaster and emergency tool, Share your tastes and activities, Real time search, News on demand, Broadcast the revolution, Journaling, Look at me, look at me!