Over time I've learned the futility of trying to interact with people in comment sections on the vast majority of websites. The odds of changing someone's opinion are so very low when the opinions they express are of the Thought Terminating Cliche variety or some subliterate expression of racism. Sometimes I wonder if the people commenting on news sites are even people as opposed to paid astroturfers or spamming software; it is only the doubt that a computer could be programmed to generate anything as stupid as the average Journal-Sentinel Online comment that convinces me of the human touch behind them.
(Seriously, the JSO has the worst comment sections I've ever seen. The three regions in Wisconsin are apparently Milwaukee, Madison, and 1950s Mississippi.)
There are only two comments I ever find myself tempted to make anymore. One is to point out during bitch sessions about lazy employees (usually Union Thugs) that the lard-assed white guys making these comments are most likely at work browsing the internet and posting inane comments on the company dime. The second is to ask people why they have not quit whatever job they have in order to become teachers. Because boy oh boy, to listen to right-wingers tell it, teaching is the sweetest, cushiest, most lucrative racket posing as a career ever devised by man. And part of me always wants to ask these people what keeps them from boarding this mighty gravy train. Summers off! Enormous salaries! Cadillac health care and retirement packages! No real work to do, just glorified babysitting! Ironclad Union Thug protection! Teaching is just a big pot of gold delivered in installments.
Since regional shortages of K-12 teachers are real and demonstrable, there are only two reasons that the average internet commenter / AM Radio Caller would not take advantage of such a sweet deal. One is that they are so professionally successful that even the gold plated deal given to teachers can't hold a candle to their wealth. Since these people are sitting around during business hours posting barely coherent comments on the internet, I will assume that this is not the case for most of them. The second is that they lack the intelligence or attention span required to get a Bachelor's Degree and a teaching certificate.
For a very small percentage of these blowhards there might be a third reason: in the back of their minds they realize exactly how miserable and thankless being a high school teacher is in 2014. They realize while making snide comments about "planning periods" and "summers off" that teaching K-12 is a life of ten-plus hour days, taking work home every night and weekend, surrogate parenting the dozens of students who have effectively no adult guardian, and opening up the newspaper to read about how teachers are Public Enemy #1 in post-Koch Brothers America. All that for a starting salary in most states just north of $30,000 and the incessant interference of every Teabagger and young Earth creationist who manages to talk the local car dealerships into buy him into the state legislature.
Sure, teaching is a blast. And it's super easy as long as you never have to make a lesson plan, grade a stack of 50 poorly executed assignments, listen to screaming parents, talk for six or seven hours per day to an audience that bores almost immediately, and quasi-parent the seven year old who's wearing shorts during a blizzard because his mom disappeared on a bender a couple days ago and he doesn't know where his clothes are. Do all of that without losing your temper, drinking at lunchtime, punching a student (or coworker, or parent), or forgetting that people in the capitol want to tie your salary to your students' grades.
When teaching at the college level feels difficult, my colleagues and I like to remind ourselves that, well, at least we don't teach high school. Our hats tip to the people who do and don't have the luxury of telling a student "You're an adult, I don't care if you do this or not" or seeking cover behind a law that prevents us from dealing with whiny parents. But perhaps I have it all wrong and the life of a middle- or high school teacher is all breaks, handing out worksheets, and sitting on the beach all summer eating bon-bons. I encourage more people who believe this is the case to sign up for the World's Easiest Job and try their hand at it.