TWEETING FROM YOUR PHONE OR IPOD TOUCH
If you use an iPhone to communicate while you’re on the road, you can download a version to TweetDeck that enables you to tweet on the go from www.tweetdeck.com/iphone or the Apple App Store. The application also works on the iPod touch, which has access to a wireless network.
If you use a BlackBerry, you can send tweets using the UberTwitter application, at www.ubertwitter.com or BlackBerry App World. If you purchase a subscription to the application, you’re entitled to unlimited upgrades and no advertisements. The alternative is to download the free version, which has advertisements.