When I was first getting into IT I started sending out CVs. Mine was terrible. I had been working in call centres for years at this point and all my "experience" was basically self-taught, so not really experience at all. As a result my CV was void of any actual content a hiring manager in IT would want to read, thus it was binned a lot.
I applied for a job at a nearby network hardware repair place. They needed someone to look after their Cisco kit and about 30 Debian Linux systems. I was attracted to the mix of responsibilities so I applied, sending in me not-so-good CV. I was eventually asked to come in to have a chat after waiting about a week to hear back from the place.
At the end of the interview, Bob (let's call him), said I was more knowledgeable than the RHCEs that were coming through his door. This was nice to hear, but then he said something that really made me smile...
Apparently my CV was worse than I thought. It was so bad, that Bob literally put it in the bin under his desk. About four days later, Bob was reading through a local Linux User Group (LUG) mailing list and he saw a name he recognised: mine. So he opens the email and reads the thread in which I helped another LUG member compile a sound driver for their kernel. The instructions I gave worked.
Bob was impressed but he couldn't quite remember where he had seen the name. At this point the business owner, John (heh...), was standing besides Bob's desk and noticed my CV in the bin. He pulls it out and reads my name across the top. The penny drops for Bob and I get the call to come in and have a chat.
I got the job.