This is just the wrong way to add to your credibility:
Here’s a hint to the Yahoo! Shine writer: An ad is an advertisement, not an addvertisement. Of course, if you can’t spell advertisement, that little hint is of no use to you.
If your spelling is really, really bad, you might think this is right, but you’d be wrong:
February 8, 2011 at 7:28 pm
This is just one example but I run into this similar type of stuff a lot. In this case I know it was her intense desire to be right and feel smart. I think that most girls that do this do it to feel smart or good about themselves.