The Dreaded Comma!

Now that we have apostrophes under control we need to consider the other punctuation that looks like an apostrophe, but at the bottom of a line: the comma. The placement of a comma can radically alter the meaning of a sentence:

or...

Here is the Ultimate Guide to using the comma. Now we shall never abuse these poor punctuation marks again! This is the poster that began my decision to find more resources on the comma