Twitter is software which allows a registered member to send out very brief messages to others, either from twitter.com’s website or from a cell phone. Recipients can get the messages either on the web or on their cell phones or other mobile devices.  Members can “follow” others’ messages or allow others to follow their own. One can thus send messages like, “I’m doing the dishes,” or “I’m saving the economy” to friends, family, colleagues, and nearly total strangers who have signed up to receive them.

The service is free, except for the instant messaging charges the cell phone carriers may impose.

It’s a neat idea and its time may have come in a way many media watchers not have foreseen. Here’s why: With mounting middle class layoffs, lots more people will have the leisure to try out new technologies, particularly low cost and free ones. Using their new and copious spare time, they will learn how to – as the users of this new communication system put it – “tweet.”

This week, a buckdata.com writer received a solicitation to follow her to date rather scanty Twitter postings. Checking out the profile of the would-be follower, she discovered a discreet link which connected to the sender’s resume.

It is not likely to be the last such.

Readers, brace yourselves for the sight of the new-new media being used the old-fashioned way. The great Twitter job hunt is on!