The Grammar Nazi

Is it just me, or do you also cringe when you read a long-winded paragraph by someone with a ton of typos? I realize that everyone, including myself makes typos from time to time, and for me, I find a lot when I first review a blog post, but some people make me wonder if they have ever picked up a book or have ever put in the effort to make their sentences appear semi-intelligent. An old co-worker of mine on Facebook decided to post a lovely political rant that was just so irrational and absurd that I had to chime in. Mind you, I rarely ever comment on politics, unless it's just outrageously stupid. She's a Mitt fan and misquoted his percentages as well as typed her entire thoughts like a kindergartner. There were new sentences that weren't capitalized, periods in the midst of sentences as well as words misspelled so badly that I had to reread it. I kept seeing her post in my feed a few times, but decided, nah, not worth it. But it gnawed at me. How can someone feel okay ...