Not even that but I'm convinced some companies, like Twitter, have an automated rejection system. I remember submitted my resume online at like 3am PST and getting a response within minutes rejecting me saying I wasn't a good fit for the job (I met all qualifications). So, suspecting it was automated I waited a few days, completely changed up my resume and resubmitted it and it was rejected in less than a minute saying I wasn't the right fit for the job.

Resume submission systems are never good. Always always opt to send directly to a real email address (like in the who's hiring HN threads).