I just got off the TwitterFone...
 

Let's say you are so busy, you don't even have time to type in your Twitters. Then you might want to take a look at TwitterFone (http://www.twitterfone.com/), which lets you, literally, phone it in. You talk. It Twitters.
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*Source: Webware (http://www.webware.com/8301-1_109-9952279-2.html)*

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