The answer is no for me as well, but my bigger concerns are: 1. What is the chip made of? I don't want some manufactured object with plastics etc in my body.

The answer is no for me as well, but my bigger concerns are: 1. What is the chip made of? I don't want some manufactured object with plastics etc in my body. 2. What if a better chip comes out later? Or what if you leave the company that chipped you? Even if you can have it removed, you're committing to having a scar, right?