"the millions of liberal arts majors who used to be quietly employed but now are finding that many companies simply don't want or need them"
Come on. I know the general disdain for liberal arts amongst this crowd, but couldn't you instead pick on, oh I don't know, those who never even went to college or even finished high school? The unemployment rate for those with college degrees _of any kind_ is 4.5%. Among non-degree holders over 9%, and among non-diploma holders over 12%. Yet, you're assuming it's all those philosophy majors that make up the bulk of the unemployed?
Case in point, I'm an English major who has been working for a major mid-sized public software company for over 8 years now making about 40k above the median US household income, not including bonuses or stock options. Believe me when I say I'm not one of the luckier ones, as I have colleagues in the same field (technical publication writing, course developers, or technology journalists) that make US$110000 or more depending on the region and experience level.
Employers look to a degree - _any_ degree - for proof that a candidate has discipline and is a generalist who can adapt to fast-moving actions and targets all under tight deadlines; a person who, through creativity _and_ technical prowess, can solve business problems and work with clients, partners, and fellow associates. That seriously can't _just_ be CS majors. In fact, what makes you think you're safe, if _FTA_ it says you'll have to bring more to the table than just a CS degree with some C++ or Java skills? You're just as vulnerable if you're an average coder than if you're an average desktop support jockey or technical writer.