Ok so here goes. First, Indeed is a "fraud." Read their complaints. We were one that was "banned" for some unknown reason. You can't get any straight answers out of them. Very frustrating.
Second, in the good old days of hiring, you had basically one place to go -- your local newspaper. It was a few hundred dollars to place an ad that may run a few weeks. There was this thing called the Post Office that would deliver countless resumes and cover letters right to you office to review. Applicants actually had to put some effort into it. Sometime years ago, the newspaper was replaced by Monster.com and the Post office replaced by the Fax machine and eventually email.
Fast forward to today -- there are hundreds of "Job Boards" which essentially post and repost the same jobs. They are very expensive for companies to use, usually costing several hundred dollars per month. And yes, everything is now electronic. So now it is easy for applicants to "apply" for the job -- just hit send. Problem for the employer is that most applicants are woefully under qualified. Imagine looking for a CNC operator and getting replies from some guy running a fry machine at a burger joint. So, yes jeanth says a lot of computerized screening will go on.
So my comment was based on these experiences and that a lot of companies have given up on traditional hiring. Need -- Ad -- applicant -- interview -- hire. Especially smaller companies without big time HR departments.
So yes, blindly sending resumes is a waste of time. But targeting who you send things to is not. If you target a few quality companies in you area, figure out a way to reach out to them and get connected with them. Try to connect with the biggest dog in the company you can find, like the President.
There a guy in our local association who keeps an email list of members. He know our members have a difficult time finding people. He frequently comes across candidates and sends out information on them. Interested companies provide contact information and things go from there. His "placement rate" blows away any recruiter. Find that guy.