Hmm. They start talking about making things illegal at just about the same point that I'm thinking this can be a great competitive advantage for anyone who will hire unemployed workers. Different points of view, I guess.
Who's going to get a competitive advantage by hiring the 5 million people with a HS diploma or less?
Edge case whizzes are not effected by this. Anecdotally, yes, but in practice it's those without economically valuable skills. Two hands and a strong back ain't what they used to be.
You're definitely right about the competitive advantage thing. You want to create a silly blanket rule? Fine - I'll be happy to interview the guy who's a rockstar engineer but decided to travel Asia for 6 months.
To be honest, traveling some parts of Asia isn't exactly expensive. Only when you get into Korea, Japan, HK. Most of the other places in Asia are pretty cheap, especially if you're backpacking.
No.
http://www.bls.gov/cps/faq.htm#Ques5
"Persons are classified as unemployed if they do not have a job, have actively looked for work in the prior 4 weeks, and are currently available for work."
Laws that make it illegal to discriminate would not help businesses (they lose the ability to use every signal available to them, and it might become taboo to ask about why one is unemployed, etc), and it will probably result in more discrimination lawsuits from disgruntled interviewees. No one needs more of those.
That said, the stance of some of the companies in the article is silly.
I don't think there are necessarily enough firms who are intelligent enough to gain a competitive advantage by hiring the unemployed. Some sort of blanket government protection might be useful.