Is Twitter useful for non-profit organizations and small businesses? We think so. Sure, you can use Twitter to tell people you are eating your third donut of the morning, but it also has practical applications. You can use it to broadcast information about events, publications, news. You can also keep your Twitter feed "fresh" and accurate by pulling in RSS feeds.
At Green Moon, we use Twitter to broadcast our latest blog posts and to share information from the Tech Soup RSS feed. Here is a link to our Twitter feed: twitter.com/greenmoon
And, here is a widget that we use to post our Twitter feed on this page: