I carry a multitool and a Buck Crosslock on my belt in plain view. Most of my coworkers are quite odd as they don?t. I don?t ridcule them for their oddness though <img src="/images/graemlins/grin.gif" alt="" />. Their comments gradually faded out as they discovered that I didn?t care and having made a snide comment is no good position to ask for help involving said tool.