Here’s an example from Yahoo! Music written by the “managing editor”; most of the mistakes on this list are spelling-themed, but not all of them:
In that one little sentence this “editor” mistakes of for are. There are lots of acceptable ways to spell Hanukkah, but Hannukkah isn’t one of them. It’s just wrong. As is Sasha Baron Cohen. Sasha Cohen is a former Olympic figure skater. The comedian is Sacha Baron Cohen. And Erran Baron Cohen is his brother, but I don’t know if he is Sacha’s “little brother.” I do know he is Sacha’s older brother. Which is more than this editor knows.
All in all, that’s quite a few mistakes for a single sentence. But other than the typo, misspellings, and erroneous information, it’s perfect!