Are you using Twitter yet? If not, you may want to read how other educators are using Twitter as an education tool.
For those who are coming up to speed, Twitter lets you broadcast or microblog your messages (140 characters max) to a group of friends or other subscribers, who can receive them as text messages, called a "tweet," to your subscribers and their mobile phones.
Since almost everyone has a mobile phone now this makes Twitter more effective as a communication tool. . .
(Photo: Ron Jones, author)