[bandy]

(Hi Chuck!) I find myself to be in the mathematician camp ("A materials scientist, a Physicist, and a Mathematician were sharing a hotel room when a fire broke out, waking the materials scientist...") when it comes to things kinda like this. If it's a solved problem, I'm not interested in going any further - it's a solved problem, and therefore not really interesting.

Given that one wouldn't care about spectrum purity, the required budget becomes minimal, with a trivial hardware component resulting in components easily obtainable with an anonymous visit to a swap meet, if one were to visit the right swap meet. After that, it's a simple matter of programming.

I've found that a lot of people are so defined by their job that they have no idea what happens above or below them. The "I deal with packet filters" person can't explain basic networking, nor do they have any idea what the overall configuration of the (enterprise) network is like, to cite an example.