Sentence examples similar to comma misuse from inspiring English sources

If you're one of those who have sweated over unwittingly showing your ignorance of "correct English" by misusing a comma or hyphen in an email to, say, a potential employer, or perhaps worse, in a tweet to the whole world, then this is your moment.

No comma.

just a comma?

Patients misuse them.

Like Proust comma Greer.

Comma Queen: Excuse Me!

The comma fixes that".

Use a comma instead.

Otherwise, no comma.

Comma or semicolon?

A strategically placed Oxford comma.