I don't watch Fox, but it happens to be my impression as well... the signs that make any sense certainly seem to be the exception, not the rule.
Nor did I say you did. By Fox Nation-ers, I'm referring to those people who rely on predominately right-wing "news" sources, be it Fox TV, right wing web sites (Drudge, Breitbart, etc.), fowarded e-mails, or even a self-filtered subset of information from less biased sites. You see what you want to see. You are getting a much different view of the world than the majority of Americans who get their news elsewhere, however. That was my point.
We discussed this earlier in the thread, where the OWS bashers declared these are the images Americans are seeing (e.g., the big Down with Capitalism banner). It was the featured image on places like Fox. When I checked other sources, however, that got no special attention at all. Instead there was a cross section of images and stories, showing both the good and the bad.
Obviously you free to get your "news" wherever and however you wish. If your wish is to hide in an echo chamber, don't kid yourself that your impressions and experiences are similar to most Americans.