That article is missing a really key point. Being contacted by a recruiter is not a job offer. It's an offer to begin the application process. People aren't get

That article is missing a really key point. Being contacted by a recruiter is not a job offer. It's an offer to begin the application process. People aren't getting 30 job offers a month. They're getting offered the chance to submit 30 resumes, conduct 30 phone screens and finally 30 onsite interviews.