In past what actually you do to change the twitter or facebook? Sit in front of pc and then start typing and posting the status. But, now you can send your voice to change the status of your social networks. “What are you doing or Example Is: …” and Vlingo Blackberry Apps which helping to resolve this problem. This apps give you the scope to fill up the blank boxes and as well composing emails, sending text messages and so on.
Another one service, SpinVox which apps also doing the same things and more easier then Vlingo. After sign-up at spinvox dial the number and speak your messages and automatically your voice will be converted in to text and posted to your social networks.