15. A system comprising: at least one computing device; program instructions stored in non-transitory memory, that when executed by the at least one computing device, are configured to cause the system to perform operations comprising: receiving, at an application software program installed on a mobile device associated with the first user, a voice communication including a plurality of spoken words from a first user; converting some or all of the voice communication received at the application program installed on the mobile device associated with the first user to text using at least in part a speech-to-text recognizer; identifying gist of the voice communication from the translated text wherein the identification is based at least in part on: an identification of one or more words in the translated text that correspond to respective one or more words in a vocabulary of uncommon words that are uncommon in voice communications, and a confidence value calculated by the speech-to-text recognizer in the identification of one or more words in the translated text that correspond to respective one or more words in the vocabulary of uncommon words; automatically posting text corresponding to the identified gist of the voice communication on a social networking web page associated with the first user, wherein the social networking web page is configured to share first user information posted on the social networking web page with others; and wherein text corresponding to a portion of the plurality of spoken words is not posted and the social networking web page is accessible by at least a first plurality of other users.
15. A system comprising: at least one computing device; program instructions stored in non-transitory memory, that when executed by the at least one computing device, are configured to cause the system to perform operations comprising: receiving, at an application software program installed on a mobile device associated with the first user, a voice communication including a plurality of spoken words from a first user; converting some or all of the voice communication received at the application program installed on the mobile device associated with the first user to text using at least in part a speech-to-text recognizer; identifying gist of the voice communication from the translated text wherein the identification is based at least in part on: an identification of one or more words in the translated text that correspond to respective one or more words in a vocabulary of uncommon words that are uncommon in voice communications, and a confidence value calculated by the speech-to-text recognizer in the identification of one or more words in the translated text that correspond to respective one or more words in the vocabulary of uncommon words; automatically posting text corresponding to the identified gist of the voice communication on a social networking web page associated with the first user, wherein the social networking web page is configured to share first user information posted on the social networking web page with others; and wherein text corresponding to a portion of the plurality of spoken words is not posted and the social networking web page is accessible by at least a first plurality of other users. 20. The system as defined in claim 15 , the process further comprising: transmitting at least some of the text to one or more other users that have opted in to receive communications from the first user, wherein an opt-in user interface is presented via the social networking web page.