I have the Recon 1 with a Tanto point and carried it for a little while. I also used to carry a Leatherman Skeletool CX (154CM blade). I stopped carrying it when someone at work was concerned about someone having a knife.
This post reminds me I need to start carrying a pocket knife again. However, I want something smaller than the Recon 1 and Skeletool. I got my son a Griptilian that I am jealous of. I keep thinking about a smaller Spyderco but just haven't gotten around to it. I do feel more naked without one. lol I carried a pocket knife for many many years.
Correction... Mine is a Recon-1.
I used to carry a Gerber multitool, bit was banned from wearing it to work. Supervisor thinks it's "unprofessional"