Am I alone in thinking that wearing a shoulder holster designed for your techno-toys is a bad idea these days? Sure, it reduces your batman factor by redistributing the gear, but these days security guards (especially in office buildings) are much more aware of possible threats, including weapons. At a glance, one shoulder holster looks pretty much like another, and no matter what that bulge under your arm might be, a bulge under the arm is still suspect, and any police officer or security guard worth the name is going to check it out. At the very least, airport security …