Visual Twitter

Its all like Twitter but instead of writting an update, the user sends a SMS to the server (e-mail format), the server receives the e-mail, recognizes? the user and? uploads? the Attached? Image(s)? to the account. Initially the service would be available only to Mexico´s Telcel Users. Another difference with Twitter will be at the Initial Configuration so the user can add his cell phone number (like [login to view URL] but without flash).