What does it matter what he was convicted of? He still did it.
I encourage you to read the transcript in which he attempts to arrange the assassinations [1]. It is pretty obvious what he is doing.
To go back to the original point, though, I do not believe that his crimes make his ideas about social networks irrelevant.
[1] https://www.wired.com/2015/02/read-transcript-silk-roads-bos...
Not sure why that isn't a crime, but I stand corrected. Thanks for responding with legitimate criticism instead of just downvoting