I am a horrible speller.  I spell check everything and I'm definitely a work in progress when it comes to my writing skills so while I may sound judgemental trust me I'm judging myself more than anyone else.

Grammatical/Spelling/Basic English Skills that DRIVE ME INSANE:

Than: Use when comparing one thing to another.

Then: Use when discussing time.

Affect and Effect:  When you affect the situation you have an effect on it.  

And so help me A LOT is TWO WORDS PEOPLE!

Thanks...have a good day.