In short, member applications sent via the "apply online" button bypass our main filtration system. 

You will often see an email address similar to job-12345-ee@entertainmentcareers.net in a job posting.  Applications sent to these addresses go through a 23 step filtration process to week out SPAM, VIRI and anyone emails that abuse our system.  If you use your own email program to apply for a job, the resume will get filtered through this process then forwarded to the employer.