wikinerd writes: "In the last few years several gadgets that were previously commonly used mostly by nerds and geeks have been welcomed by the mainstream. Many ordinary people have GPS, camera phones, 3G broadband, PDAs, and other gadgets. I use my PDA for playing with PythonCE, but the device itself is not a nerds's-only gadget anymore, as many people use PDAs nowadays for calendaring and similar uses. The same is true for laser pointers, GPS receivers, and other stuff, which are now becoming commonplace. What gadgets, especially handheld devices, do self-respecting nerds and geeks use nowadays, and what mobile devices do you own? I am not talking about nerdy innovative uses of commonplace devices, or just more powerful PDAs or high-resolution cameras, but rather about mobile gadgets that are too new, strange, or especial to be ever used by mere mortals."