I don't see any reason, so far, to believe that Joel Byran Harris is anything other than paranoid and insane.
The website you linked to is his own website, made to document his "assault" by federal/corporate harassers. So far he hasn't presented a bit of printed, photographic or video evidence, and refers mysteriously to a crime he committed at age 17 without ever explaining (so far) what that crime is.
Let's look at a quote from the site:
"Furthermore, I began to be witness to a number of regularly occurring social dramas that would be played out in any given of my usual public hang-outs that could only be called psychosocial dramatics, or 'street theatre,' dramas which were, without a doubt, targeting me and seemed designed to illicit even more nervous responses or symptoms."
"I also began noticing within my house that various personal items had been tampered with, clothes moved or guitar strings unwound, little tidbits to very definitely let me know that others had been in my personal space."
Sounds like a mentally disturbed person to me.
Are you actually this man?