There is a mistake among writers on the internet that I see all too often. When I come across the error, I stop reading, re-read the sentence, look for the author's name and credentials, go back to what I've been reading and often don't finish the article. This one little mistake has taken away enough credibility (in my eyes), that I no longer want to hear what the writer has to say. I'm not saying I never finish reading, I'm saying that sometimes I don't.

Here's an example of the mistake th...