Well said, ghostrider! Now that I have a detector again, I have been amazed at all the law enforcement guys out there that I was not aware of before. I don't necessarily have my device so I can speed without getting caught as much as I just like to know what's around me. This is especially true when you have a local sheriff that is ticket happy like I have in my neighborhood .
One thing that has vastly improved with detectors is the blocking of false signals. My older detectors used to go off so much that I started ignoring them. The new Escort that I have now doesn't alarm all that often but when it does you better pay attention. Another great feature of my Escort is the built-in GPS. That feature enables the detector to memorize the location of things like automatic door openers and will ignore them after about 3 activations. In short, good radar detectors are far smarter and more effective than they used to be.