Twitter has become one of the most, if not the most, common ways for people to keep in touch and share information. Just by making your usual tweets you can keep friends and family informed of your life and potential job providers aware of your situation. I know this may be a new concept for some, but you would be well informed to learn how to use Twitter for finding a job.
But, what do you do if you do not have a massively extended network of friends on Twitter?
Use an app like TwitJobSearch.
This will help you keep your job search information straight, find jobs openings posted on Twitter and actually apply for them directly! This handy little program will help you divide information into categories and save the jobs you are interested in.