Yes, I am a "snitch". 
A couple of years ago, our street was being resurfaced. Some guy came to the door and asked if we could move our truck. I told him sure, and moved it around the corner. Then I realized that he wasn't wearing a work uniform (after he left), so I went and reviewed the security camera footage and saw where he was looking into the windows of my youngest son's car, and inside my truck. I copied that video to a cd and delivered it to the local PD. I discussed the situation with one of my neighbors who also saw him snooping into vehicles. A few days later, he tells me that the PD had the guy in handcuffs on a side street. Haven't seen the perp since.
The cameras are up because of some vandalism that occurred a few years ago. Took care of that, quite nicely.
Just last year, I got a blackmail threat from someone who hacked a site I used to visit. I got the pertinent information and gave it to the PD. There were enough inconsistencies in what the dickhead claimed to know about me that I could tell that it was an empty threat. I reported it anyway, though I later discovered that PDs don't generally follow up on these things.

A couple of years ago, our street was being resurfaced. Some guy came to the door and asked if we could move our truck. I told him sure, and moved it around the corner. Then I realized that he wasn't wearing a work uniform (after he left), so I went and reviewed the security camera footage and saw where he was looking into the windows of my youngest son's car, and inside my truck. I copied that video to a cd and delivered it to the local PD. I discussed the situation with one of my neighbors who also saw him snooping into vehicles. A few days later, he tells me that the PD had the guy in handcuffs on a side street. Haven't seen the perp since.
The cameras are up because of some vandalism that occurred a few years ago. Took care of that, quite nicely.
Just last year, I got a blackmail threat from someone who hacked a site I used to visit. I got the pertinent information and gave it to the PD. There were enough inconsistencies in what the dickhead claimed to know about me that I could tell that it was an empty threat. I reported it anyway, though I later discovered that PDs don't generally follow up on these things.
If you get to thinking you’re a person of some influence, try ordering somebody else’s dog around.