[Tuthmosis]

Bumping this thread to highlight a couple of important addenda to the list above.

• Using no apostrophes ("Im," "isnt," "cant")
• Writing in 100% lowercase letters ("i cant say that new york was good for rachel bilson")
  

These are quickly moving into the top spots for most common violations. "I post on my phone" is no excuse to write like a 17-year-old chick with 7 iPhones.