Or what would be also interesting is if PG replied to comments two ways and choose randomly his identity (by flip of a coin). He'd write a comment. Then flip a

Or what would be also interesting is if PG replied to comments two ways and choose randomly his identity (by flip of a coin). He'd write a comment. Then flip a coin. One side he posts his comment (he doesn't comment anymore but let's say he got back to doing that) as 'PG'. Another with another stealth handle. Not about anything substantive where he has authority. Then see how people react (upvotes or argumentative) to what he says. At the end of a time period (call it months) write a blog post on the 'results' of that 'test'. Further the replies could not be with the same handle (other than the PG handle). So nobody would upvote just for the reputation (positive or negative). (Or perhaps three handles PG, Anon same handle, Anon unique handle).