I admire resume liars. The job market isn't fair and you should do anything you can to get ahead. (Employers are going to pull tricks like this, so why not? Just be smart about it)
I guess you wouldn’t be upset if a business lied to you about compensation, since you have no problem with a prospective employee lying about what they bring to the table.
Exaggerating the possibility of a bonus or of the value of stock options is completely normal for employers.