Like e-mail and voice mail, and unlike landline or mobile phone calls (in which the caller hopes to speak directly with the recipient), texting does not require the caller and recipient to both be free at the same moment; this permits communication even between busy individuals.
Text messages can also be used to interact with automated systems, for example, to order products or services from e-commerce websites, or to participate in online contests.
Advertisers and service providers use direct text marketing to send messages to mobile phone users about promotions, payment due dates, and other notifications instead of using postal mail, email, or voicemail.
The service is referred to by different colloquialisms depending on the region.
However, although there have been some highly publicized cases, prosecution of minors for distribution of sexting photos has been relatively rare in the US. “Sexting” is a relatively new word that typically refers to sex-related or nude photos taken and shared via cellphone (most sexting happens on phones and doesn’t make it to the Web, according to research in the medical journal Pediatrics).Some experts say sexting can also be just sexually explicit text.This sort of special intelligence cooperation is a regular occurrence under the "Five Eyes" program. Obviously, when used correctly and legally, this is an important counter-terrorism tool. government still has, new legislation notwithstanding, is how to assure the proper handling of extremely personal information that is completely unrelated to any counter terrorism or criminal activity.But when it is used as a political tool to harass or blackmail people, the consequences are different and corrosive. But the NSA and GCHQ aren't the only entities spying on webcams.