Sociopathy is basically absence of empathy. I'm not sure that mass downvoting (that is, manipulation of pretty meaningless numbers in a database about a web forum) qualifies as evidence pro.
Agreed, that's pretty much why I think he's crazy. He appears to have devoted an insane amount of effort to a fundamentally pointless activity.
If it's worth saying, but not worth its own post, then it goes here.
Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one. (Immediately before; refresh the list-of-threads page before posting.)
3. Open Threads should start on Monday, and end on Sunday.
4. Unflag the two options "Notify me of new top level comments on this article" and "