Twitter is a microblogging application which allows you to find and connect with people all over the world.

Finding Educators on Twitter:

Spreadsheet of Educators on Twitter (Click here to add yourself)
Wiki fo Educators on Twitter: Twitter4Teachers
Directory of Learning Professionals on Twitter
7 Ways to find teachers on Twitter

Twitter Online Resources

Twitter Fan Wiki
Twitter Etiquette
Twitter Clients
100 Tips Aps and Resources for Teachers on Twitter
Search Twitter
Sharing resources on how educators connect

URL Shorteners