Coincidentally, or perhaps ironically, I'm just coming back from a two day structured cabling course to read this thread. It's not something I do but it's nice to now know more about the limits and standards when you are designing the voice and data network sides of things.

For the project on day two we had to completely spec out a new R&D facility from blueprints. It was more interesting than I thought it would be.

With great power comes Awesome irresponsibility.