I just found a link to this site on Home Made Tools. Imagine my surprise when I discovered that I registered here over 2 years ago.
I work as a designer, machinist, and plastic fabricator. I'm also a cabinet and furniture builder. I have a bad eBay problem and I have a ridiculous number of old and oddball machinist tools.
I am a big fan of shop build tools, jigs and fixtures. Eventually I'll post a few of mine here.