The point is, if you are going to rip something off, at least have the courtesy to credit it to it's original source.. Your $20 as a luthier is well spent when you purchased the tool in question, I would never offer a facsimile of a product because I judged it to be too expensive. A link to the original source would have been better than to offer of a copy.
The bottom line is whether you are a guitar tech/luthier or not, you should not offer someone else's product for free because YOU judge it to be "...one of those damn stewsma sacles.".
What you gonna do next put your mp3 collection up for email download?