Of course, various others are guilty of their own atrocities involving HoJ in minor ways at points in time, but these are the main contributors who are there when our backs are against the wall, guns are raised, and I've left for vacation ;)
I recommend any of them for sysadmin work, btw. Whether its a one-time reconfig, or hiring Erik to come consult for you in Seattle, they're probably willing to sell themselves out for the right amount of money.
God knows I am.
- jeff