I’ve writtten some articles about the influence of the Blackberry on job search and career management strategies. And recently, Twitter has hit the market with microblogging posts of less than 140 characters. Following on the heels of Twitter is Twitpitch … articulating a value proposition in 20 words or less.

Are you up to the challenge? Can you summarize the most significant accomplishment of your career in less than 140 characters (about 20 words)? One day soon you might need to!