Perfect example of how to do this without revealing personally identifying information.
This is how it should be done, imho of course.
I don't get it. Should recruiters not contact him just because he's the creator of RoR?
Should probably not send the inventor a form letter.
It's particularly silly since anyone that researched dhh for a few minutes would know his very-public stance on Groupon. I can't imagine that they could say or do anything to get him to work there.
The inventor of what? The letter had nothing to do with RoR.
Makes it worse. Probably shouldn't target the leading guy in a popular technology with something else.
Recruiters are often looking for, e.g., 10 years of experience in a technology which didn't exist 10 years ago.