I've been writing software for law enforcement for about 7ish years now. My work helps monitor and track DNA samples through a forensic lab. I'm proud to be helping law enforcement this way. My work helps with murders, sexual assaults, break and enters.
Like I said, I saw this project, and thought I would make a suggestion that might help the developer bring it to the next level. It really had nothing to do with my personal beliefs pertaining to drug laws.
If your lab works to stop and solve murders, fine, but my drug use (or lack there of) isn't hurting anyone, yet I have to pay a non-trivial amount in taxes to have peoples' personal choices persecuted.
In this case, attempting to shut down Silk Road seems like nothing but trying to police what I do that affects no one else. (In fact, the response to this, "anything can be sold on SR, weapons, etc", feeds back into the problems caused by drugs being illegal).
Yes. Portugal. It has been quite successful. Well, decriminalization, but good enough.